JAS Timber

3" Building Timber

Softwood 3" Building Timber - (75mm Nominal) Carcassing Timber - Rough-Sawn or "Regularised":

In general we are now sourcing this timber as a high quality Home-grown whitewood, some now being regularised Easi-edge - (semi-planed with eased corners),­ and graded to SSC16 (or occasionally SSC24) certi­fica­tion, and some as rough-sawn timber; It is generally Grade-Stamped for inspection by your Building Inspector, so suitable as joists, rafters and building timber.
Normal lengths are 3.0, 3.6, 4.2 & 4.8 metres;

We keep a good selection of larger sized timbers in stock, up to 9" / 225mm in the Easi-Edge and 12" / 300mm in a German unsorted graded Whitewood Fine-Sawn Carcassing timber; We can also source larger sizes and lengths to order.

8 items

12x3 Sawn Building Timber SSC WET Graded (74x295mm ex 75x300mm)

75x300mm R/S Graded Carcasssing SSC16/24(4.8, 5.4, 6.0 M.) [12x3 R/S 16'/18'/20'] - price per metre
  • £49.63 + VAT 20%

9x3 R/S (75x225mm) SSC16 upto>4.8M.

75x225mm Rough Sawn Timber SSC16(3.0; 3.6; 4.2; 4.8 M.) [9x3 R/S 10'/­12'/­14'/­16'] - price per metre
  • £18.69 + VAT 20%

8x3 R/S (75x200mm) SSC16 upto>4.8M.

75x200mm Rough Sawn Timber SSC16(3.0; 3.6; 4.2; 4.8 M.) [8x3 R/S 10'/­12'/­14'/­16'] - price per metre
  • £16.44 + VAT 20%

6x3 R/S (75x150mm) SSC16 upto>4.8M.

75x150mm SSC16 Rough Sawn Graded Carcassing Timber (75x150 R/S 3.0; 3.6; 4.2; 4.8 M.)[6x3 R/S 10'/­12'/­14'/­16'] - price per metre :
  • £12.39 + VAT 20%

4x3 R/S Regularised (95x75mm) SSC16 upto>4.8M.

95x73mm Easi-Edge Regularised SSC16 Rough Sawn Graded Carcassing Timber (75x100 R/S 3.0; 3.6; 4.2; 4.8 M.)[4x3 R/S 10'/­12'/­14'/­16'] - price per metre :
  • £13.30 + VAT 20%

Machining in Workshop - Cutting

Machining in Workshop / Cutting
  • £2.00 + VAT 20%

Machining - Workshop Time

Machining in our Joinery Workshop / Time at JAS Timber
  • £1.00 + VAT 20%

12x3 Regularised SSC WET Graded Building Timber (72x290mm ex 75x300mm)

75x300mm Regularised Carcasssing SSC16/24 (4.8, 5.4, 6.0 M.) [12x3 16'/18'/20']- price per metre
  • £49.63 + VAT 20%

3 inch Carcassing Timber is a natural product - variations in knots, colour, and grain should be expected - They are allowable. A certain amount of checking and splitting occurs, and is allowable in the Grading Specifi­cation; 75mm Timber can be Grade-Stamped for strength, where required.

Most sizes of 75mm Graded Carcassing timber are kiln-dried; Unseasoned 75mm timber can have a moisture content approaching the maximum saturation level of 27%, when air-dried "in-stick" this can fall to 20-23%, and if kiln-dried the moisture level is brought down to 18-20%. Generally in a heated building, the moisture level can be 8-10%, and it is here, when the moisture level of timber is rapidly changed, that twisting, warping and splitting can occur.

We keep tilt-fillet in stock and can cut firring pieces and other timber sections to size for flat-roof and pitched-roof work.

Sizes may be the usual timber nominal size that the 3 inch Carcassing Softwood is cut from, with a finished size that is generally obtained; 75mm Carcassing Timber sizes can vary ±8mm on thickness / ±10% on width, ± 50mm cross-cutting tolerance and there may be splitter saw cut-edges; This is the size immediately after machining the timber, and does not take into account any movement later, caused by moisture movement into, or out of the 3 inch Construction Timber. ( Be aware: For many reasons, size, profile and other aspects of timber may vary from batch to batch, so it is best to purchase all you need for a job in one go, rather than buying more at a later date. )

If any 75mm Graded Timber is cut or machined, then this may affect the Timber-Joist Grading, and also may cut off the Timber Grade-stamp;

3 inch Building Timber needs suitable external treatment, finishing and maintenance for exterior use; External use is at your own risk.

- We cannot be held responsible for any variations in 75mm Sawn Timber sizes, pattern, construction, grading, moisture-content, treatment, certi­fica­tion, knots, colour or grain.
- If it is important, then you need to check these or any other details before purchasing, & notify us in writing on your order.

We can supply FSC® or PEFC® Certification for 75mm Sawn Timber with our Chain of Custody Certificates, (CoC) - JAS Timber CoC - FSC Certified 75mm Carcassing Timber TT-CoC-003944.­150 or PEFC Certified 75mm Carcassing Timber BMT-PEFC-1119.­150 - poa;

  • Check your 75mm Building Timber delivery to see that all it's component dimensions, any mouldings, any glazing, and that all other details are correct, prior to any work on site;
  • JAS Timber cannot be held liable for the consequences of any variation;
  • We cannot exchange any 3 inch Construction Timber Product once work has commenced; 75mm Carcassing Timber Orders at variance with our Stock-holding and All Direct Deliveries are supplied as a Special Order.

Poa - Extra Cutting or Machining on 3" Sawn Timber - Machining in Yard - Machining In Workshop - Workshop Time -

Don't forget our Roto Oak Roof Windows if you are undertaking a barn conversion project, or if you simply want the best roof window - a unique product from JAS Timber, Blackburn, Lancashire.

  • The PEFC logo® & PEFC® initials are registered Trademarks of the PEFC Council®;
  • The FSC logo® & FSC® initials are registered Trademarks of the Forest Stewardship Council®.

Payment - We can take Debit Card, BACS, Cash, Cheque or Credit Card payment online for 75mm Building Timber.

Van Delivery of 75mm Carcassing Timber on our van, in Blackburn, Lancashire & the North-West, from £5 +vat, or £1 +vat per mile
- poa  ( from: £30 Manchester, £35 Lancaster, £45 Liverpool, £60 Leeds, all +vat; )

Chargeable weights for 3 inch Sawn Timber Joists are shown in Kg, to include some packaging, our careful packing and the XDP® standard Zone A Carriage Charge; 75mm Building Timber with purchase button can be bought online - Just add to basket, which calculates shipping by this chargeable-weight; Any products with no purchase basket may have a more complex delivery structure depending on size, weight and postcode; Please contact us - 01254 54000

XDP® Carrier Delivery of 3 inch Building Timber is possible from £11.40 +vat - up to 10Kg and 2.4 metres, then +50p per extra Kg; For 2.4 to 3.0 metres - poa ( from £15 +vat extra ); Anything longer is not suitable unless in pallet quantities Zone A Mainland - poa other zones;

Haulier Delivery of 75mm Sawn Timber by pallet can be arranged for larger quantities.

Direct Delivery of 75mm Timber Joists may be possible from some of our suppliers.

( Please tell us the post-code for your enquiry about Whitewood 3 inch Building Timber, so that we can quote for delivery. ), so that we can quote for delivery. )

  • The July 2018 Quarterly Scandinavian and European Softwood Price-Lists will apply unless there is a new currency based over-rider - 01/07/2018
  • Please phone us at JAS Timber for any details about 3 inch Building Timber and Wood Joists - 01254 54000

E. & O.E. see T&C - We do try to keep prices and specifi­cations of 75mm Building Softwood correct, but mistakes can be made! Please let us us know if you do spot any errors - thanks.