Decking Frame

Decking Frame

Stock Item Available in 1–2 days
Item not on display in our showrooms.

Options Available

A timber sub-frame will create a strong and stable base on which to build a deck. The Softwood Subframe is made from quality C24 graded timber, treated for lasting structural stability. Establishing a superior sub-base for decking boards will increase the longevity of the decking and ensure long-lasting quality. The Softwood Subframes are available in a range of sizes. Before buying, we recommend that all customers read our Product Guide.
DimensionsSee Options Available table above
Product TypeDecking Subframe
PackagingPallet with Plastic strapping
Suitable forFloors
Surface FinishSawn
Material TypeTreated Redwood (Softwood)
Country Of OriginLatvia

Joist 3000 - 9kg

Joist 3600 - 10kg

Joist 4200 - 12kg

Bearer 3000 - 11kg

Bearer 3600 - 12kg

Bearer 4200 - 15kg

Post - 15kg


Joist & Bearer - Pressure Treated UC3

Post - Pressure Treated UC4 - 15 Year Warranty* T&Cs apply

CertificationsWood Sourced from FSC or PEFC certified Supplier


Ensure soil and debris do not remain on the surface, brush off as required. Do not leave in standing water. Colour will fade over time. Retreat when required. Usually around every 6-8 years. Can be painted with suitable wood paint or preserver.

Please see our FAQs for more information.

Delivery Cost

Free of charge on all full packs and any orders over £1,000 + VAT.

Charges apply to split pack and/or any order under £1,000 + VAT.

Delivery Times

Choose your delivery date when checking out. Timed slots are not available.

Free* next day delivery available to certain postcodes. (*T&C's apply)


Cancel up to 14 days from the date of delivery. Products to be returned in the same condition and packaging. No returns for bespoke or pre-sealed items.

You will be responsible for returning the material to London Stone. Collection can be made by us but this will incur a collection cost.

Installation materials

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