Rothoblaas solutions for prefabrication

In the world of timber construction, the ability to preassemble part of the construction elements facilitates construction site work both in terms of speed and in terms of waste management; as a result, it improves the operators’ quality of life.
The choice of a supplier, therefore, will be based primarily on the availability of materials suitable for pre-fitting.
Rothoblaas membranes, along with other sealing and insulating products, are not specifically designed to be preassembled, but being useful in a prefabrication context is their inherent characteristic.

Rothoblaas self-adhesive membranes

The advantages of high-performance adhesives and application contexts Installing a self-adhesive membrane is simple and intuitive, but the application context and the adhesive’s performance, can make all the difference. Consider the need to waterproof Mass Timber panels that will form the framework of a timber building. The application context of the membrane makes all the difference.

Application in a manufacturing plant

Having a horizontal panel available within a manufacturing plant offers a range of advantages that the construction site does not have:

  • The panels are clean and free of “construction site” dust
  • Consequently, membrane adhesion will be better and stable
  • “Horizontal” application is much faster than vertical application where the panel is already positioned to be part of the building structure
  • The application space will be significantly clearer of obstructions than on the building site
  • The panel is delivered ready to use and protected from weathering
  • Operators doing the pre-fitting have greater comfort
  • They are protected from dust, rain and wind

Why a self-adhesive product

In addition to speeding up the application and adhesion of the membrane to the panel, the high-performance adhesive will avoid the typical problems of transportation to the construction site.
Pre-fitted non-self-adhesive products do not guarantee the same performance as products that are so. Consider a non-adhesive membrane that is fitted to a CLT panel before it arrives at the construction site: mechanical fastening with staples is not as fast as adhesive fastening and will result in numerous micro-slits that must be repaired with sealant tape.
A mechanically fastened membrane may have problems detaching from the staple due to air friction both during transport and while on the construction site.
A further competitive advantage of adhesive products is that they maintain a certain degree of waterproofing despite accidental tears or in cases where it is necessary to puncture them.
Let’s consider a membrane pre-fitted on a CLT panel. To transport the building element to the construction site, it is necessary to insert lifting hooks and then drill at least two holes.
For a self-adhesive membrane, infiltrations of water or moisture will not affect the performance of the CLT because the problem will remain confined to the perforated surface. In contrast, the risk of damage for a panel with a non-adhesive membrane is higher.

The steps of installing a Rothoblaas self-adhesive membrane

Unrolling, gluing edges toward the centre, adhering by roller pressure.  Their ease of application gives a huge advantage to these types of products already designed to be high-performing.
Rothoblaas’ main self-adhesive membranes are: TRASPIR ADHESIVE 260, BARRIER NET ADHESIVE 200, VAPOR ADHESIVE 260. Using high-performance adhesives, they are all suitable for application to rough surfaces while maintaining the functions for which they were designed.
Specifically, BARRIER NET ADHESIVE vapour barrier features a reinforcing grid that provides very high mechanical strength and reduces the risk of slipping. Since it is transparent, it is especially ideal for protecting buildings with exposed timber façades.

Learn more

Rothoblaas membranes consist of several layers. They are always comprised of a functional film that ensures perfect waterproofing and airtightness and one or more reinforcing layers that provide protection for the functional film. This structured composition increases the mechanical performance and abrasion resistance of all our membranes. With the aim of supporting modular and prefabricated construction, Rothoblaas is expanding its range of membranes, sealants and self-adhesive tapes.


CLICK HERE for further information and contexts of use for Rothoblaas’ self-adhesive membranes

 


 

Pre-assembly
With our pre-assembled solutions, you can save up to 60% of time spent on-site – not only saving you time but reducing labour costs.

Design process:
Firstly, we will learn more about the vision of your project, to help advise which product would be the most beneficial for your end goal. Our technical team will design a stack bespoke to your project and will provide detailed CAD drawings and 3D models of the stack arrangements for site approval. All of our products are BIM ready, our BIM Libraries are designed to aid the data transition, creating a leaner process that reduces design time. By providing small file sizes in the generic content, it will make it easier for early-stage specification in BIM. These ‘data-light’ files can then be overwritten with the full data specification libraries without issue, speeding up later stages of development that require more detailed plans.

Manufacture:
We will then begin assembling your stacks which will be quality inspected & air tested in our Telford foundry. When each stack is fully assembled it is air pressure tested as standard to 0.5 bar for 5 minutes exceeding the requirements of BS EN 12056-2:2000, saving considerable on-site labour time. Lastly, each stack will be clearly labelled with the exact floor and relevant location reference to ensure a smooth installation process.

 

Delivery & Installation:
We will then work closely with our distribution partners to plan the delivery of your stacks around your project’s schedule to ensure you have everything you need, exactly when you need it.
We supply our stacks in purpose-made stillages designed to provide robust storage, keeping them secure and safe during transportation to the site. Our stillages are designed at a standard 1.75m length and 20kg weight, specifically designed for one-person handling allowing ease of movement around the site and halving the labour costs for installation. Being cast iron, our pipes will give you an element of flexibility on-site which can’t be achieved from any other material, as our pipes can be cut on-site, allowing for onsite variances and retrospective changes to the system.
Not only will our bespoke design minimise wastage, but our systems are made of 99% recycled material and are 100% recyclable without degrading cast irons’ robust properties – helping lower your project’s impact on the environment. Our systems are connected via mechanical couplings; therefore, if the building is repurposed before the product’s end of life (which has a design life of 70 years) the system can be altered retrospectively. Avoiding extra cost if the building is repurposed and minimising labour.  You can also receive an extended 10-year warranty by using our PAM Warranty app. When we manufacture your stacks, we will upload their air-test results to your project on the app. All we would need from you is simply an image of the installed stack to sign off the installation quality, and you are legible for our extended 10-year warranty.

 

 

 

 


www.pambuilding.co.uk/pre-assembly

 


UPM’s ultra-sustainable new technology, WISA BioBond, becomes standard bonding agent in all James Latham Ltd’s collection of UPM WISA-Spruce.
Today, James Latham Ltd (Lathams), one of the UK’s leading independent distributors of panel products, announces the introduction of WISA®’s new BioBond technology to its full range of WISA-Spruce plywood.

WISA BioBond is the latest bonding innovation from UPM, a globally-renowned manufacturer of sustainable architectural plywood, now used in the entire WISA-Spruce range.
A landmark development in plywood adhesive, BioBond replaces at least 50% of standard glue’s fossil-based phenol with lignin, timber’s inherent bonding agent.
Obtained as a by-product of the Kraft Process1, this partial-substitution reduces the carbon footprint of WISA-Spruce by approximately 10%, without compromising technical performance or visual appeal.

No compromise on performance
WISA-Spruce is manufactured using UPM’s proprietary BioBond technology, and mirrors the qualities of plywood produced using the traditional higher-carbon bonding method. This means it offers a like-for-like greener alternative.
As with all WISA’s plywood, WISA-Spruce with BioBond technology has undergone rigorous testing to guarantee its high performance qualities, meeting superior standards of strength, resistance and sustainability.

Forming a strong and sustainable bond
More than just a new form of glue, BioBond has reduced CO2 WISA’s plywood portfolio, Already available for birch, and now spruce, plywood, UPM plans to roll out BioBond across all its plywood mills, gradually covering its entire range.
As one of the UK’s most sustainable materials distributors, Lathams is keen to introduce UK specifiers to the low-carbon advantages of WISA-Spruce with BioBond technology. By incorporating this innovation to its ever-expanding collection of green architectural materials, they are demonstrating their ongoing commitment to supporting sustainable design and build.
Commenting on the introduction of BioBond to the WISA-Spruce range, Nick Widlinski, Panels Director at Lathams says, “There’s no doubt timber and wood-based materials are helping architects and designers tackle global climate change through making lower-emission material choices. However, a question around the carbon intensity of glues and adhesives used in the production of engineered wood persists, and WISA BioBond tackles it head on. Its introduction and standardisation across the brand’s high-performance spruce range is a game-changer, offering the best quality with a reduced carbon footprint. Not only is it helping us to promote more sustainable construction methods, it’s also supporting a wider drive toward a Net Zero society.”
UPM’s VP of Strategy and Business Development, Susanna Rinne, concludes, “Sustainability is at the heart of our ethos and guides our ongoing R&D. We are the first manufacturer in the world to use a lignin-based solution for spruce and birch plywood, offering a no-compromise sustainable material solution. It’s imperative we work with those who have similar values. Due to Lathams’ longstanding reputation for championing sustainable specification make them a great partner to help us introduce BioBond and its unique properties to the UK and Irish markets.”
Providing further confidence in WISA-Spruce’s green credentials and certification, the product category scored one of the best ratings on Lathams’ new Carbon Calculator tool. An academically developed formula which scores the embodied carbon of each Lathams’-stocked timber product from cradle-to-purchase, BioBond WISA-Spruce achieved top ranking across the board, providing third party verifications for the material’s sustainability claims.


CLICK HERE to find out more about BioBond,

WISA-Spruce and UPM’s wider collection of WISA plywood

To discover Latham’s wide range of materials,

and realise the potential for almost any design preference or requirement CLICK HERE


1. The method used to convert wood into wood pulp

Envirotile is a revolutionary roof tile system with a unique fixing system which is fully compliant with BS 5534 and it can be installed to a minimum of 12.5° pitch.

It is significantly lighter than other tiles making Envirotile extremely suitable for use on modular and timber frame constructions. The lightweight tile aids the build by minimalising differential movement in such structures.
Plus due to the unique fitting system developed by roofers, installation is simple and easy, saving time compared to traditional tiles, and offers a complete dry fix system with no mess cutting.
The sustainable choice
Envirotile is manufactured from 75% recycled product and is fully recyclable at end of life.
It is backed by GreenSpec which is the foremost ‘Green Building’ resource in the UK. Independent of companies and trade bodies and launched in 2003 with government funding, GreenSpec promotes sustainable building products, materials and construction techniques.

Equinox Vega
Named after one of the brightest stars in the northern hemisphere, Equinox Vega is here to meet end users’ desire for natural light. The addition of full height glazing panels up to one metre wide and three metres high of clear glass can now feature as part of the Equinox Roof System, flooding conservatories with additional light and creating an impression of more space when several panels are used together.  Equinox Vega also works seamlessly alongside Envirotile, which is available in a range of design options.

Finishes
Envirotile is available in two finish effect options – our original tile with a textured finish and our latest addition of the slate-effect finish – both are aesthetically pleasing in all aspects.
The textured finish tile is available in Brown, Slate Grey and Anthracite Black, and the slate-effect tile in Brown, Slate Grey and Anthracite Grey.
Plus ridge, hip and end caps all available to ensure the roof is completed to the same green credentials.

Designed to perform
Envirotile has undertaken rigorous testing with many professional bodies so that we can ensure that it is more than fit-for-purpose and will withstand all the British weather will throw at it. So much so that we guarantee it for 40 years.
They are also fully guaranteed to perform against severe UK wind loads in any designated zonal area within the UK and we offer a free replacement service for dislodged roof tiles caused by gale force winds up to 65mph (subject to our Terms & Conditions).

Cost saving, sustainable roof tile
BBA certified
Conforms to BS 5534:2014
Greenspec Endorsed
80% lighter than concrete tiles for easier handling and safety
Only 12 tiles per sq. m
Choice of standard and slate effect across 5 colours to match most roof types
No harmful dust created during the cutting process
Proven and tested at a low degree pitch of 12.5° against wind driven rain
Weather tested to 147mph wind loads
Improved grip surface
Virtually unbreakable
Anti-fungal properties
Low maintenance
UK manufactured
Ridge products available

At less than 8 kilos per m², Envirotile is the lightest synthetic roof tile making it the ultimate choice within lightweight roofing, yet is virtually unbreakable.


 CLICK HERE  to find our more

CLICK HERE to email us

or call on 0333 005 6525 to discuss your requirements


With 100 years of fastening systems expertise behind it spanning both the construction and industrial engineering sectors, EJOT is ideally placed to help manufacturers and contractors in the offsite and MMC sectors deliver superior quality buildings.

Here in the UK, EJOT’s continuous focus on excellence and elevating expectations helps customers meet the numerous fastening challenges, particularly the goal to ‘build lighter, build stronger’. Its fastening systems are continuously adapting to the changing needs of the sectors it serves, including automotive, construction and the external envelope.

For the external envelope, EJOT’s build-ready innovation has put the brand at the forefront of fastening systems for roofing, cladding and façade systems for nearly 40 years. This has helped facilitate the development of many new types of building systems and construction methodology, and its range of solutions for ETICS (External Thermal Insulation Composite Systems), along with attachment systems for photovoltaic solar panels and green roofs, have long been supporting net-zero building goals.

EJOT’s secure attachments solutions for concrete and other hard base materials complete the package for volumetric building providers. A next generation range of self-tapping screws and anchors for cracked and non-cracked concrete means safe, secure and reliable attachment is easy with the assurance of ETA-approval.

EJOT’s strong track record of supplying engineering screws and innovative fastening systems to fast-moving, highly automated manufacturing plants of all kinds demonstrates how it can help customers maintain quality consistency in jointing at all stages of offsite manufacturing.


www.ejot-volumetric.co.uk

 


Two recent projects – one in Canterbury and one in Watford – demonstrated how partnerships within the supply chain could drive new efficient ways of working. We report.

Pressures facing the construction industry in 2022 require new approaches to supply chain management and new ways of addressing challenges. And as the cost-of-living crisis continues to bite, and energy bills put further pressures on household budgets, the role energy-efficient buildings play in mitigating those challenges are coming under greater scrutiny.
In two recent projects involving companies that manufacture windows using profile from Deceuninck, new approaches to project management realised new efficiencies that cut the time on site (despite Covid restrictions) cut costs, and introduced more energy efficient products.

According to John Duckworth, Head of Commercial Sales at Deceuninck (pictured above), having an open mind about the integration of a project’s separate elements is vital to avoiding significant pitfalls, such as project delays and installation errors.
“Today, it is more evident than ever before that the technical expertise and knowledge required to complete sometimes very challenging jobs are coming from the specialist suppliers,” John says. “As result, we are seeing greater collaboration earlier on in the life of a project to iron out issues and maximise opportunities.”

New frontiers for offsite construction
Deceuninck fabricator Dempsey Dyer was involved in the construction of new student accommodation at The Riverside at Canterbury. The company delivered 666 Deceuninck 2500 Heritage Chamfered windows over a two-year period as part of a £115 million mixed-use development, and was involved in every stage of the project – design, build and delivery.
In a bid to drive efficiency and quality, and to overcome obstacles, Dempsey Dyer pioneered new ways of working including shipping products and expertise between continents.
Main contractor Bouygues UK wanted to drive a new approach to modular building, and enlisted the help of Dempsey Dyer as its fenestration partner. To ensure the windows fitted the modular build efficiently, Dempsey Dyer worked closely with Deceuninck, which was also involved in the architect’s drawings and submission.
Bouygues UK moved the construction of the student accommodation pods to Rabat in Morocco. Once constructed, these were shipped back to the UK where they were assembled on site. This took place over a 12-week period.
To ensure the safe transit of the windows to Morocco, Dempsey Dyer designed a crate to suit the window sizes, and the windows slotted down inside the crate. These were then loaded into shipping containers, which were transported by lorry to the port at Dover, before being shipped to Casablanca in Morocco. From there they were transported by lorry to Rabat, where the factory was located.
Dempsey Dyer’s Project Manager Anna Cusworth and Installation Manager Steve Burton spent two weeks in Rabat in Morocco to teach the construction workers at the modular construction factory how to install windows correctly.

“The workmanship in the factory in Morocco during our time there far exceeded the standard we see in UK construction,” Anna says. “Modular build enables a level of quality that is much harder to produce in the UK due to the nature of a construction site and all that affects it – weather, access, tolerances of all trades.”

As the pods were constructed and returned to the UK, they were assembled on site in Canterbury, where Dempsey Dyer installed bespoke cills for each window.
The main challenge facing all parties on the project was the restriction on movement following the Covid outbreak. This meant that during the design phase, Dempsey Dyer worked alongside the design teams from other organisations via Teams.

“In theory this was considered a negative, but in practice it worked exceptionally well, and it was a big positive for the project because most problems were ironed out thanks to swift collaboration,” Anna says.

Reduced cost, improved performance
Cortland Cassiobury on Ascot Road in Watford, is a 485-home build-to-let scheme, developed by American-based Cortland. The first phase of the project involved the construction of five multi-storey blocks, the largest of which has 23 floors.
Having passed the planning process with aluminium windows, the client later sought to cost-engineer the project. FastFrame was approached for an opinion after architects saw completed FastFrame projects using Linktrusion profile from Deceuninck. The architects liked the fact that Linktrusion products could replicate the look and size of aluminium windows, but at a reduced cost.
After winning the tender process, FastFrame took on full design responsibility for the building’s interfaces, allowing the fabricator to ensure the building envelope was fully weathertight, fit for purpose, and had no inherent defects for the completed build.
FastFrame worked with Deceuninck to prove that the windows and patio doors were fit for purpose on the higher floors – one block was 23 storeys high. This included demonstrating that the products would cope with the higher wind pressure at the greater height, and that they would be weathertight. This was completed via testing and simulation programmes.
FastFrame supplied products for 1,872 apertures across all five blocks. These include: Deceuninck 5000 tilt and turn windows – Decoroc-coated in Umbra Grey; Balcony doors manufactured using a fibre-glass reinforced profile (Linktrusion) from Deceuninck, which allowed them to go up to 1,100mm wide and 2,400mm high, and can’t be achieved in PVCU; Decalu Patio Doors from Deceuninck, which were colour-matched with the PVCU products; and all the aluminium cills.
FastFrame is the only UK fabricator to manufacture Deceuninck’s full PVCU range, including Linktrusion which is reinforced using fibre glass. This allows windows and doors to go to larger sizes where PVCU wouldn’t typically be considered. Linktrusion also comes in at about 60% of the cost of aluminium. FastFrame is also the only company outside Belgium to apply Deceuninck’s unique Decoroc coating to products, which matches aluminium powder coating for looks and performance.
Due to complications on site and the restrictions brought about by the Coronavirus pandemic, windows were not required on site until six months later than originally planned. Rather than pushing back the end date, FastFrame helped to bring the completion date forward, so a two-year project was completed in a year and a quarter.
FastFrame worked closely with the installation team – APW Installations – so that product was delivered on time. Part of the strategy to bring forward the completion date was that the five blocks were built concurrently rather than consecutively, which required careful negotiation between the different parties on site.

 

For more information about Deceuninck’s product and service offer

please call 01249 816 969

CLICK HERE to email Deceuninck

CLICK HERE to visit the Deceuninck website

 

Architects and specifiers can access a new CPD on selecting the correct render system for MMC solutions.

 

The CPD, titled Modern Render Systems for Framed Construction and Other MMC Solutions, has been created by Saint-Gobain Weber to help specifiers understand what they should be looking for from a technical perspective to ensure the render systems they choose deliver the required performance.

As well as covering fire safety and sustainability performance, the CPD provides an overview of common MMC options and the aesthetic considerations of these types of projects. It also details the practicalities of installing the render system as well as maintenance.

Kelvin Green, Senior Product Marketing Manager, said:

“Render is a popular finish and it’s important to understand the different options depending on the type of construction. With MMC being less carbon intensive, this CPD also explains how render makes a genuine contribution to sustainability goals as well as the health and well-being of the occupants of the building.”

 

Weber’s commitment to training is widely recognised in the construction industry. This new CPD joins a growing library of resources available to help understand the benefits of the type of systems and solutions that Weber’s technical teams can deliver to specifiers.

CLICK HERE for more information or HERE to book the CPD

 

 

NyRock® Cavity Slab 032 combines the UK’s lowest lambda rating for stone wool with acoustic and fire performance, plus space saving capabilities

ROCKWOOL has launched NyRock® Cavity Slab 032 providing specifiers with a low lambda, non-combustible stone wool slab for full and partial fill masonry cavities that enables a thinner wall construction.

NyRock Cavity Slab 032 has been developed using NyRock technology, the manufacturer’s patented production process that creates a more efficient fibre structure than traditional stone wool products. With its 0.032 W/mK thermal conductivity value, users can achieve a U-value of 0.18 W/m²K with a thickness of 150mm, depending on construction type, which is 25mm thinner than standard stone wool cavity products within the same wall build up.

As with all ROCKWOOL stone wool insulation, NyRock Cavity Slab 032 can withstand temperatures in excess of 1000°C, achieving the highest Euroclass A1 non-combustible reaction to fire classification. It also benefits from a high density semi rigid composition meaning it will not slump in the cavity and retains the same thermal and fire resistance properties more than 55 years after installation according to independent research.[1]

NyRock Cavity Slab 032 comes in 455mm widths to suit standard vertical wall tie spaces and achieves a closely knitted joint with adjacent slabs, without the need for taping of the joints. This helps eliminate gaps allowing for continuity of insulation across the cavity.

 

“Energy efficiency is a very real and immediate challenge for the construction sector,” said Paul Barrett, Head of Product Management at ROCKWOOL UK. “Alongside the need to improve the thermal effectiveness of existing buildings against a backdrop of rising energy bills, our eyes must also be on the more onerous requirements of the Future Homes Standard and the UK’s wider 2050 net zero carbon target too.

“NyRock Cavity Slab 032 gives specifiers a new level of thermal performance for stone wool alongside spacing saving capabilities, and acoustic and fire performance that are equally critical when providing occupants with comfortable and safe spaces. These performance benefits are also backed by a strong commercial offer including a competitive price point and installation efficiencies such as ease of cutting and fitting on-site.”

 

Having undergone an extensive testing programme, NyRock Cavity Slab 032 is suitable for new build, renovations and extensions and has British Board of Agrément (BBA) certification[2] for full and partial fill applications.

All ROCKWOOL stone wool insulation comprising NyRock technology have water repellent properties and can be recycled indefinitely. Stone wool insulation is manufactured from naturally occurring volcanic rock that is abundant in supply as it is continually replenished by the earth’s crust.

 

CLICK HERE For more details on NyRock Cavity Slab 032 and the wider NyRock range

 

[1] FIW (German test and research institute), Durability Project Mineral Wool, 2016

[2] BBA Certification 22/6252

Mark Fox, Operations Director and Paul Cunniffe 

 

Offsite modular manufacturer, M-AR, has strengthened its leadership team by promoting Paul Cunniffe and Mark Fox to sit on the board as directors, signalling the company’s intention to continue its successful journey as part of an ambitious five-year growth plan.

Paul and Mark have both built their experience in a variety of roles at M-AR over the last few years, during which time the company has grown and evolved and a rapid pace. Together with the other board members, Paul and Mark will help to shape the future of M-AR as it continues its projected growth over the next five years with a focus on serving the residential, education and commercial sectors.

Paul Cunniffe, M-AR’s new preconstruction director, is responsible for overseeing all projects prior to works starting on site, seeing them successfully through the tender process and on to site. He will act as custodian of this process, smoothing the way and making sure clients are kept informed throughout while continuing to build the foundations to support M-AR’s future growth trajectory.

In his previous role of preconstruction manager at M-AR, he steered the department as it grew, taking on several dedicated bid teams. This, together with his extensive experience in the traditional contracting sector, puts Paul in an excellent position to lead the preconstruction team as M-AR continues to grow and develop. His focus will be on creating robust new roadmaps for M-AR to make sure it can continue to deliver the same great service as it scales up operations, without losing sight of what makes M-AR unique.

Mark Fox, having recently been appointed to the role of operations director, is responsible for all operations both in the factory and on site with a major focus on quality and safety – a vital role for M-AR which describes itself as a contractor with a factory. Mark is well-versed in the particular issues affecting the MMC sector and his attention to detail will be invaluable as he keeps projects running to schedule and budget while making sure that any challenges are dealt with swiftly.

In the two and a half years Mark has been at M-AR, where he was head of operations and most recently manufacturing director, he has overseen the move to its new larger factory to meet increased demand. He’s also implemented new procedures which ensure that the factory is always operating at maximum efficiency, manufacturing high quality modules and therefore minimising snagging on site post completion.

 

Ryan Geldard, director at M-AR said: “We pride ourselves on being a forward-looking, innovative and dynamic company. The fact that our board of directors all share the same passion for the fantastic work we do for our clients helps us to constantly look at different ways of working to get the best possible outcome for our clients. I’m proud to have Paul and Mark on the board – they’re both key assets and great people.”

 

For more information call 01482 635 08, email buildingrelationships@m-ar.co.uk or visit www.m-ar.co.uk

 

Polypipe Building Services launches guidance on drainage system best practice for public sector RMI projects

With the launch of the Better Social Housing Review in June bringing an increased focus on the importance of refurbishing ageing public housing stock, Polypipe Building Services has announced the launch of a white paper offering guidance on one of the most complex and time-consuming RMI challenges – drainage system replacement.

Following government debate regarding the condition of some social housing in the UK, the independent Better Social Housing Review has been established to make practical recommendations to social housing providers to tackle problems from damp issues to communication with tenants. This has placed a renewed focus on how RMI projects can deliver best value and minimise disruption for residents.

Given the nature of the work involved, drainage system replacement can often represent a large portion of such projects. As Graham Hicks, Project Development Manager at Polypipe Building Services explains, this means specialist focus is needed:

 

“Replacing the drainage stack in a large residential building is a significant piece of remedial work, and inevitably means a period of time where residents are unable to use sinks, toilets and other facilities. Furthermore, given the nature of older buildings there has usually been a degree of renovation or reconfiguration work already undertaken which means planning exactly what needs to be replaced and how can be extremely complicated.”

“Getting drainage replacement right can often be make or break as to whether an RMI project overruns or causes unexpected disruption to residents. That’s why we have launched our latest white paper that gives specialist advice on what should be considered for this type of work.”

 

Based on case studies from recent public sector RMI projects, the white paper outlines key considerations for building owners and contractors so they can ensure drainage system replacements are carried out as efficiently as possible – helping to support the drive to improve the condition of the UK’s social housing stock.

CLICK HERE to download the The white paper from the Polypipe website here: