Delivering Airtightness within Developments
How developers can meet ESG and net zero targets without impacting commercial viability.
A SMARTER APPROACH TO MODERN HOUSING SOLUTIONS
Supporting developers to build efficiently, sustainably, and at scale
A Changing Landscape for Housebuilders
Today’s development environment is more complex than ever, shaped by economic pressure, regulatory change, and rising expectations.
Turning Complexity Into Clarity
By combining industry expertise with innovative solutions, we enable smarter, more resilient approaches to modern development.
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Greater Efficiency Across Every Stage
Streamline design, planning, and delivery with solutions built to reduce delays and improve coordination from concept through to completion.
Dunkelblau umrandetes Symbol eines Schildes mit einem Blatt mit Mittelrippe und Seitenrippen auf schwarzem Hintergrund.
Confidence in Compliance & Sustainability
Stay ahead of evolving regulations and sustainability standards with solutions designed to support net zero goals and long-term compliance.
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Stronger Commercial Outcomes
Improve cost predictability, protect margins, and deliver developments that maximise both short-term returns and long-term value.
Practical Solutions for Real-World Challenges
Caractéristiques
Panneau structurel OSB/3 polyvalent
Capacité de charge dans des conditions humides
Résistance et stabilité fiables
Performances constantes des panneaux
Convient à de multiples applications
Caractéristiques
Panneau OSB/3 structurel acoustique
Contribue à réduire la transmission du bruit
Plancher solide et stable
Profil à rainure et languette
Convient aux bâtiments à plusieurs étages
Caractéristiques
Panneau OSB/4 haute performance
Résistance et durabilité accrues
Résistance à l'humidité améliorée
Conçu pour les applications exigeantes
Idéal pour la construction hors site
Caractéristiques
Panneau de plancher OSB/3 avec couche de contrôle de la vapeur
Revêtement de surface réduisant le risque de glissade
Performances acoustiques améliorées
Compatible avec les systèmes de plancher étanches à l'air
Profil à rainure et languette
Caractéristiques
Panneau OSB/3 prédécoupé pour systèmes à ossature en C
Conçu pour la formation de châssis
Réduit le temps de découpe sur site
Permet une installation plus rapide
Performances structurelles homogènes
Caractéristiques
Panneau de clôture OSB/3 pré-apprêté
Prêt à peindre sur site
Surface lisse pour l'application de l'image de marque
Panneau solide et durable
Conçu pour les palissades de chantier
Caractéristiques
Panneau OSB/3 avec couche de contrôle de la vapeur
Convient aux systèmes de construction étanches à l'air
Contribue à réduire les fuites d'air
Convient aux bâtiments à faible consommation d'énergie
Performances structurelles en service
Industry-leading Airtight Development
The Challenge
Citu is committed to tackling climate change by creating exemplary places that prioritise people and the planet. Taking responsibility for every stage of the process, from land acquisition to design and fit-out, the company ensures that all materials used align with its sustainability goals.
Our Solution
We provided SMARTPLY AIRTIGHT, the world’s first certified airtight OSB panel for the structural inner sheathing in timber frame wall and ceiling assemblies. We also supplied SMARTPLY SURE STEP DB, a durable tongue-and-groove OSB/3 panel, provided an effective solution for floor decking - both tested and certified by the Passive house Institute (PHI).
The Outcome
The project successfully delivered 200 Passivhaus homes, achieving exceptional airtightness levels of 0.6 ACH, while supporting the developer in their mission to create sustainable, low-energy housing.
Luxury Home Acoustic Project
The Challenge
Birch Construction Surrey is no stranger to the ever-evolving aspects of developing high-quality homes. They were approached to work on a five-bedroom luxury home in Warlingham, Surrey, spanning approximately 7,000 square feet. For this project, the team sought a solution that would not only deliver high-quality performance but also meet the acoustic performance requirements of Building Regulations Part E and align with their environmental values.
Our Solution
We supplied the team with SMARTPLY MAX DB panels for the flooring system. SMARTPLY MAX DB is a high-performance OSB/3 panel designed specifically for enhanced acoustic performance in internal flooring applications. It has been tested by a UKAS-accredited laboratory to achieve an airborne sound insulation rating of 40dB, meeting the internal floor requirements of the Building Regulations Part E in England, Wales and Northern Ireland.
The Outcome
The strength, durability, and moisture-resistant properties of the board made it an ideal fit for the project, allowing joints to be set at 600mm centres. SMARTPLY MAX DB was also lighter than traditional 22mm chipboard, improving ease of handling on site, while ongoing technical support from the SMARTPLY team ensured smooth installation throughout.
Secure, Smarter Site Hoarding
The Challenge
Titan Security Fencing was asked by Lancashire and Cumbria Demolition Contractors to install a hoarding around a site in the heart of Manchester where it was about to demolish an old storage warehouse in preparation for a new housing development. The hoarding was needed to protect the public from the works on site and to prevent unauthorised site access.
Our Solution
Having previously worked with SMARTPLY SITEPROTECT, Titan Security Fencing upgraded to SITEPROTECT PLUS on this project. Built on the same OSB/3 substrate but primed on both sides rather than just one, it enabled full branding to the housebuilder’s colours, enhancing both the visual impact and overall quality of the development.
The Outcome
The use of pre-primed SITEPROTECT streamlined installation by eliminating the need for on-site preparation, allowing hoarding to be deployed directly to site with a high-quality finish. This reduced installation time and labour costs, enabling faster project start times and delivering efficiencies for both the contractor and client.
Insights Shaping the Future of Development
A Guide to OSB: Housebuilders
A forward-looking report on the trends, challenges, and opportunities shaping the next generation of residential projects.
Discover More about Citu's Industry-leading Development
Citu selects SMARTPLY AIRTIGHT and SMARTPLY SURE STEP DB for industry-leading development.
Book an Airtightness CPD
Discover more about specifying airtight OSB panels for timber frame construction.
“SMARTPLY ticked all the boxes for what we were looking for as an alternative to chipboard. The strength, durability and moisture-resistant properties of the board were the perfect fit for the development" - James Birch, Director at Birch Construction Surrey
Ready to Take a Smarter Approach to Your Next Project?
Speak to our experts to explore how we can support your next development, get tailored guidance designed around your project and discover how our solutions can help you reduce costs, accelerate delivery, and improve outcomes.
