New Build Loft Boarding Services
NHBC-compliant loft boarding for new builds.
Across Cambridgeshire, Suffolk, Norfolk and Essex.
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This innovative solution provides ample room for storing those belongings you need to keep but don't want cluttering your living areas, all while ensuring your warranty remains intact. Enjoy the peace of mind that comes with a protected investment and a loft that's ready to serve your needs from the moment you move in.
New Build, New Loft, New Possibilities.
Congratulations on your new home! Now, let's make the most of every square foot. At CB Lofts, we understand the unique requirements of new build properties and the importance of preserving your NHBC warranty. Our raised loft boarding systems are designed to meet these standards.

NHBC Compliant Loft Storage for New Homes
New builds come with an NHBC warranty; a 10-year guarantee against major structural defects. However, adding loft boarding can inadvertently compromise this warranty if it affects the home's insulation and ventilation.
Our solution? Raised loft systems that tick all the boxes, using top-of-the-range loft legs to create a crucial 50mm air gap above the insulation. They prevent condensation and damp, safeguard your home's energy efficiency, and protect your warranty. Our lightweight but durable boarding materials also minimise stress on your roof structure.
It's a win-win: a secure investment, and a loft that's ready to serve your needs from day one.
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Add-On Services

Loft Cleaning and Clearance
What it is:
New builds aren’t always spotless. Our thorough cleaning and clearance service removes any construction dust, debris, or leftover materials, preparing your loft for boarding and ensuring a clean, safe start.
Benefits:
Creates a safe environment, maximises usable space, and makes loft boarding easier and more efficient

Loft Light Installation
What it is:
Illuminate your loft with strategically placed, energy-efficient lighting. We’ll brighten up even the darkest corners, making your storage space safe, accessible, and welcoming.
Benefits:
Improved visibility (keeping you and your family safe), and enhanced usability.
Maximised Space
New builds often come with limited storage options. Our loft boarding services instantly transform their attic into valuable, easily accessible spaces. Store moving boxes, seasonal decorations, bulky luggage, sports equipment, and more.
New Build Warranty Protection
New builds demand solutions that respect their NHBC warranties. Our raised loft boarding systems, featuring top-of-the-range loft legs, tick all the boxes; protecting your investment from the very beginning.
Innovative Loft Legs
By lifting our floorboards above your insulation using loft legs, we create extra headroom and maintain optimal ventilation. The result? A safe, energy-efficient space perfect for both short and long-term storage.
Seamless Access
Our boarding seamlessly integrates with a range of premium loft ladders and hatches, ensuring safe and convenient access to your newly transformed storage space. We'll help you choose the perfect options to match your new build's style and your personal preferences.
Long-Lasting Results
Our expertly installed boarding is crafted from premium, moisture-resistant P5 caberfloor chipboards, providing a strong and reliable floor that won’t add unnecessary stress to your new build's roof structure. The best part? It’ll serve you for years to come.
Why Choose CB Lofts?
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Get a Free, No-Obligation Quote
Get started today with a free, no-obligation quote from CB Lofts. We'll listen to your needs, assess your space, and provide honest, transparent advice on the best solutions for your home. No pressure, no hidden fees, just expert guidance to help you make an informed decision.
New Build Loft Boarding FAQs
Do new builds have boarded lofts?
Typically, new builds don’t come with boarded lofts as standard. Developers prioritise energy efficiency and often install a thick layer of insulation across the entire attic floor. While this is excellent for reducing heat loss, it makes the space impractical for storage or access without proper boarding.
Additionally, adding traditional loft boarding directly on top of the insulation can compress it, reducing its effectiveness and potentially voiding your NHBC warranty. That’s why specialised raised loft boarding systems, like the ones we offer, are essential for new builds.
Does boarding a loft affect NHBC?
Yes, loft boarding can affect your NHBC warranty if not done correctly. The National House Building Council (NHBC) sets specific standards for loft insulation and ventilation to ensure energy efficiency and prevent structural issues.
Traditional loft boarding, which lays boards directly on top of the insulation, can compress it, reducing its effectiveness and potentially leading to condensation and damp problems. This can invalidate your warranty.
That’s why our raised loft boarding systems are particularly beneficial for new builds. By using innovative loft legs, we create a crucial 50mm air gap above the insulation, maintaining essential ventilation and preserving your warranty.
How much to board a loft new build?
On average, loft boarding costs in the UK range from £55 per square metre for basic options to £80-£100 per square metre for raised loft systems (which are the best option for new builds). However, several factors can influence the final price for your project, including the size of your loft, the type of boarding you choose, and any additional services like ladder installation or insulation.
At CB Lofts, we believe in transparent pricing with no hidden fees. We’ll carefully assess your loft, discuss your storage needs, and provide a detailed, personalised quote to ensure you get the best value for your investment.
How much weight can a new build loft take?
New build lofts are typically designed to support a specific load, often around 25kg per square metre for storage and 90kg for occasional access (e.g., someone going up to retrieve an item). However, it’s important to remember that this can vary depending on the specific construction and design of your home.
It’s always best to check your NHBC documentation or consult with a professional to confirm the exact load-bearing capacity of your loft. Exceeding this limit can lead to structural damage and potentially void your warranty.
What is NHBC?
NHBC stands for the National House Building Council. It’s the UK’s leading warranty and insurance provider for new homes, offering a 10-year Buildmark warranty that covers major structural defects.
For new build homeowners, this warranty provides crucial protection and peace of mind. However, it’s important to ensure that any modifications or additions to your home, such as loft boarding, comply with NHBC standards to avoid invalidating the warranty.
CB Lofts specialises in NHBC-compliant loft solutions, helping you maximise your storage space without compromising your warranty or the structural integrity of your new home.
