Your Private Independent Roofing Merchant 

Roofbase - for all your roofing timber requirements  

Timber importers and local timber distributors at Roofbase 

Our growing timber range is sourced from fully certified mills and importers across Europe and includes Batten and OSB, Carcassing, C24 Treated Structural Carcassing, CLS, Firrings and Tilt Fillet as well as specialist sheet materials. 
Roofbase have partnered with several timber importers, local timber distributors, and mills to enable a sustainable and broad product range offering. Our timber range has grown from the core timber products expected from a roofing merchant such as Batten and OSB, to now include Carcassing, C24 Treated Structural Carcassing, CLS, Firrings, and Tilt Fillet, as well as specialist sheet materials. 
We have also expanded our range of ancillary products including screws and metalwork so whatever your timber requirement whether it is for a flat roof, a loft conversion, or a cut pitched roof, Roofbase have the products you require. 
Timber sourced from fully certified mills and importers across Europe 
Stock kept inside at 7 of our 9 sites 
Ever-expanding range in line with customer expectation 
Ancillary products stocked such as metalwork and fixings 


All Roofbase Red & Blue batten is graded to BS5534 

Marley JB Red Batten 

Instantly identifiable to Local Authority Building Control, NHBC, and other inspectors. 
Battens are treated with preservative MicroPro to protect from attack by wood-rotting fungi and insects. MicroPro complies with BS8417:2011 usage class 2 and carries a 60 year desired service life. 
Laser graded in the UK. 

Blue Batten 

Blue colour recognised across all NHBC and other building authorities on site. 
Treated with Bockemit forte Profi, used to prevent attack from biotic infestation and long-term protection from all natural elements. Treatment is applied through vacuum pressurisation ensuring the treatment gets right to the core. 
Visually graded and stamped on each individual length. 

Orientated Strand Board Osb3 

Used for wall sheathing, flooring and decking 
Conforms to EN300:OSB3 for structural load bearing 
At Roofbase we stock the following sizes 
18mm 2440 x 1220mm 
18mm 2400 x 600mm TG4 
11mm 2440 x 1220mm 

Carcassing Timber 

Our Carcassing is stocked across our branches and stored inside where possible, our sizes start from ungraded 47 x 50mm and go up to C24 treated 47 x 200mm from stock. 
C24 is available from 47 x 100 up to 75 x 225mm 
Kiln dried 
Planed all round with easi edge 
All our Carcassing comes from accredited and mills across Sweden, Latvia and Estonia 
C24 Carcassing is generally used in the following applications 
Load Bearing Structural applications 
Floor Joists 
Also available from stock is 25 x 150mm boards 


CLS timber (Canadian Lumber Standard) 
Eased edges all round 
Surfaced on all four sides 
Ideal for internal stud partitioning 
Roofbase have the following stock in 2.4m lengths * 
47 x 100mm 
50 x 75mm (Finished size 38mm x 63mm) 
50 x 100mm (Finished size 38mm x 89mm) 
*Not available at every location 

Arris Rail / Tilt Fillet And Firrings 

Softwood Firrings and Arris rail both cut from pressure treated timber 
Firring sizes stocked dependant on branch 
47 x 47>0mm 
47 x 72>0mm 
Arris sizes stocked dependant on branch 
50 x 50mm 

Now Stocked - P5 Chipboard flooring 

P5 flooring Grade chipboard to suit a wide range of needs at a cost effective price point. Used in a variety of settings including traditional housing, new build housing and temporary flooring situations. 
Available in 18mm and 22mm 
Easy to install 
Moisture resistant and durable 

Other Sheet Materials 

If you have a timber requirement which is not a stocked product, Roofbase are happy to explore this by working closely with our timber suppliers to achieve a solution for all. Products we also supply include: 
Moisture resistant chipboard flooring 
Hardwood ply 
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