7 Reasons Your Loft Needs StoreFloor Instead of Loft Legs or Timber Supports
When it comes to creating safe, usable storage space in your loft, not all boarding systems are created equal.
Many homeowners are familiar with options like Loft Legs or simple timber subframes, but few realise how different these systems are in strength, safety and insulation protection.
If you want your loft boarding to last, protect your insulation and comply with modern building guidance, choosing the right system is essential. Our detailed comparison below explains how LoftZones raised loft boarding system (approved by the BBA) stands apart from alternative methods. For those who want to explore the full technical specifications, LoftZone detailed engineering and testing information can be found here. So, lets dive in to the differences.
1. Structural strength you can rely on
The StoreFloor system uses patented Cross Beam technology, designed to create a strong and stable deck that distributes weight safely.
Loft Legs and timber subframes lack this structural engineering, which means they do not offer the same strength, stability or long-term performance.
2. Tested to British Standards
StoreFloor has been rigorously tested to British Standard 6399 for floor loading, meaning it is proven to perform safely from temperatures of 60°C to minus 20°C.
Neither Loft Legs nor timber subframes meet this testing standard. This matters because lofts are subject to temperature extremes that can weaken unsupported structures over time.
3. Proper airflow to reduce condensation risk
Condensation is one of the biggest risks in UK lofts. StoreFloor ensures a clear ventilation gap beneath the boards, allowing air to circulate and help to reduce moisture build up.
Loft Legs and timber subframes do not provide adequate airflow space, making them more prone to trapping moisture and compromising insulation performance.
4. Lightweight and safe for ceiling joists
LoftZone’s StoreFloor system is designed to be lightweight while maintaining structural strength, protecting your ceiling joists from unnecessary load.
Loft Legs are also lightweight, but timber subframes introduce significant additional weight that can stress ceiling joists over time.
5. Designed to avoid obstructions and uneven joists
The StoreFloor Cross Beam system can bridge across uneven joists and obstructions, creating a flat, secure platform every time.
Neither Loft Legs nor timber subframes offer this level of versatility, meaning installers must work around issues rather than solve them.
7. Built for today’s insulation standards
With UK loft insulation commonly reaching up to 300 mm, any boarding solution must accommodate this depth without compression.
StoreFloor is fully compatible up to 300 mm, protecting insulation performance and preserving energy efficiency.
Loft Legs and timber subframes do not offer the same flexibility or protection.
8. Complies with Part L1A of UK Building Regulations
StoreFloor meets Part L1A requirements relating to heat loss and insulation protection.
Loft Legs meet the requirement but do not offer the same structural strength or testing pedigree.
Timber subframes do not comply, mostly due to insulation compression and airflow restriction.
Why StoreFloor is the best all-around solution
Across every category that matters, including safety, strength, insulation protection, airflow and compliance, StoreFloor consistently performs at the highest level. It gives homeowners a storage solution they can trust, one that protects the home rather than risking damage.
If you want to create safe, long-lasting storage without damaging your insulation or putting stress on your home, StoreFloor is the system that performs where others fall short.
Get in touch with our team today for expert advice or a free quote, and discover the safest way to unlock space in your loft.
