Snowdon Timber OSB Loft Board - 18 x 300 x 1220mm

Name: Snowdon Timber OSB Loft Board - 18 x 300 x 1220mm
Brand: Snowdon Timber
SKU: j4qdov6kqh
Price: 137.50 GBP
Availability: InStock

The Snowdon Timber OSB Loft Board is a high-quality flooring solution designed specifically for lo...

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Product Information

Full details

The Snowdon Timber OSB Loft Board is an ideal solution for homeowners and DIY enthusiasts looking to convert dusty attic space into a functional, sturdy storage area. Measuring 18mm thick, these boards provide a reliable foundation that transforms unstable insulation-filled lofts into practical floors, though users should note that they require careful measurement of existing ceiling joists for a proper, safe fit.

All features

Model Part Number	18 x 300 x 1220mm
Brand	Snowdon Timber

Extended Product Information

FAQs

Can these boards be used for a loft bedroom conversion?

No, these are intended for storage purposes and do not meet the structural load-bearing requirements for a habitable living space.

Do I need to treat the boards before installation?

These boards are intended for internal use; however, applying a sealant is recommended if your loft is prone to high humidity.

What tools do I need for installation?

You will need a drill/driver, screws, a tape measure, and a circular or hand saw for cutting.

How should I store these boards before fitting?

Keep them flat in a dry, ventilated area to prevent warping before you begin your project.

Is the board surface slippery?

OSB has a textured finish that provides decent grip, though it is not classified as anti-slip flooring.

Troubleshooting

Board wobbles after installation

Check if the joists are level and ensure the board is securely screwed down at all contact points.

Board size does not fit joist spacing

Measure the distance between your joists and cut the board to size using a circular saw, ensuring the ends of the board meet in the center of a joist.

Pros and Cons

Pros

High structural strength due to 18mm thickness
Compact dimensions ideal for narrow loft hatches
Provides a flat and stable platform for storage
Easy to cut and fit for custom layouts

Cons

Requires careful joist inspection before installation
Heavy material compared to plywood alternatives
Not suitable for load-bearing living space conversions

Setup, Compatibility & Care

Before installation, ensure your attic joists are structurally sound and capable of supporting additional weight. The boards should be laid with gaps to allow for natural timber expansion. When installing, use appropriate screws to fix the boards directly to the joists at every contact point. To maintain the integrity of the boards, avoid direct exposure to moisture or high humidity, as OSB can swell if left in damp conditions for extended periods. Always check for proper ventilation in your loft to prolong the lifespan of the timber.