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Raised loft boarding installed across an attic space with timber roof trusses and insulation

BBA-approved raised loft boarding in Cardiff

Typical work takes one to two days. Lifetime guarantee. Free professional loft survey.

A floor that does its job properly

Insulation stays effective

The raised surface avoids crushing the insulation beneath your stored items.

Air keeps moving

A clear gap below the boards helps preserve ventilation through the loft.

Built around obstructions

We shape the footprint around trusses, services and awkward roof areas.

Storage flooring that protects insulation

Putting ordinary boards straight onto deep insulation crushes the material and reduces the job it can do. Our raised loft boarding creates a firm storage floor above it, leaving space for insulation and airflow underneath. We inspect your Cardiff loft before choosing between LoftZone, Loft-E adjustable legs or a solid timber subframe. The right choice depends on the joists, trusses, services and height available. We then plan the boarded footprint around the items you want to store and the route you need to reach them. The result is useful floor space without simply hiding a compressed layer of insulation beneath it.

Boarded loft space showing raised floor platform, wooden access ladder, and stored boxes
Raised loft boarding installed across an attic space with timber roof trusses and insulation

A stable platform planned around the loft

A dependable floor needs more than boards screwed wherever they happen to fit. We spread loads across the supporting structure and work around pipes, cables, tanks and roof timbers. This helps create an even platform while keeping ventilation routes open, which can limit moisture and condensation risks. Our BBA-approved raised systems have recognised performance credentials, and most Cardiff installations take one to two days depending on size and complexity. We protect the access route through your home, clear our working area and inspect the finished floor for snags after completion.

Frequently asked questions

Can boards be fitted over deep loft insulation?

Yes, but they shouldn't rest directly on it. We use a suitable raised system so the floor sits above the insulation. This keeps the storage surface firm while preserving the insulation depth and the airflow allowed for in the design.

Which raised boarding system will my loft need?

We decide after inspecting the joists, trusses, insulation, services and available height. Depending on the structure, we may recommend LoftZone, Loft-E adjustable legs or a solid raised timber subframe.

How much of the loft should we board?

That depends on your storage volume, access route and the shape of the roof. We can create a focused platform or a broader floor, avoiding areas where tanks, services or very low headroom make boarding less useful.

Raised loft boarding installed across an attic space with timber roof trusses and insulation

Plan a safer loft storage floor

Call us to arrange a free survey and find out which raised boarding system suits your loft.

Contact us

Loft Ins Space Ltd

28 Cathedral Rd, Pontcanna, Cardiff CF11 9LJ, UK

Business hours

Monday – Friday: 8:00 – 18:00
Saturday: 9:00 – 16:00
Sunday: Closed

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LOFT-INS-SPACE LIMITED is registered as a limited company in England and Wales under company number 12619561.
Registered Company Address: Sophia House, 28 Cathedral Road, Cardiff, Wales, CF11 9LJ.

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