4" Building Timber

Softwood 4" Building Timber - ( 100mm nominal ) Carcassing Timber:

This timber is a very high quality European whitewood - Air-dried and Wet Graded to SSC16 or SSC24, and is generally Grade-Stamped for inspection by your Building Inspector, so suitable as joists, rafters and building timber.

Normal lengths are 4.8, 5.4 & 6.0 metres; however, we can also source larger sizes and lengths to order.

6x4 R/S Graded Carcassing (100x150mm) SSC16/24 WET

6x4 R/S Graded Carcasssing (100x150mm) SSC16/­24(4.­8, 5.4, 6.0 M.) - price per metre

• £33.12 + VAT 20%

8x4 R/S Graded Carcassing (100x200mm) SSC16/24 WET

8x4 R/S Graded Carcasssing (100x200mm) SSC16/­24(4.­8, 5.4, 6.0 M.) - price per metre

• £31.68 + VAT 20%

10x4 R/S Graded Carcassing ( 250mm x 100mm ) SSC16/24 WET

10x4 R/S Graded Building Timber ( 250x100mm ) SSC16/24 - Price per metre:

• £11.38 + VAT 20%

12x4 R/S Sawn Carcassing ( 100x300mm ) SSC16/24 WET Graded Whitewood

12x4 R/S WET Graded Carcasssing (100x300mm) SSC16/24 (4.8 - 5.4 - 6.0 M.) - price per metre

• £33.10 + VAT 20%

12x4 Regularised Carcassing ( ex 100x300mm fin. 90x290mm ) SSC16/24 WET Graded

12x4 Regularised WET Graded Carcasssing ( 100mm x 300mm ) SSC16/24 (4.8 - 5.4 - 6.0 M.) - price per metre

• £33.10 + VAT 20%

6x6 R/S Whitewood Building Timber (145x145mm ex 150x150mm) SSC16 or C24 WET Graded

6x6 R/S Graded Carcasssing (150x150mm) SSC16/24 (4.8 M.) - price per metre

• £20.00 + VAT 20%

12x6 R/S Sawn Carcassing ( 150x300mm ) SSC16/24 WET Graded

12x6 R/S WET Graded Carcasssing ( 150mm x 300mm ) SSC16/24 ( 4.2 - 4.8 - 5.4 - 6.0 metres ) - Price per metre

• £115.20 + 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%

10x5 Rough Sawn Sleeper - *Green Treated* ( Finished size 240mm x 120mm ) Ungraded Timber

10x5 R/S *Green-Tanalised* ( ex 250mm x 125mm ) Ungraded Railway Sleeper - Price per 2.4 metre length:

• Was £27.78
• Now £25.00 + VAT 20%

10% off

till 30/11/2019

4 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; 100mm Timber can be Grade-Stamped for strength, where required.

Due to it's thickness, and the length of time taken to kiln-dry it, 100mm Graded Carcassing timber is usually air-dried "in-stick"; Unseasoned 100mm 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 4 inch Carcassing Softwood is cut from, with a finished size that is generally obtained; Carcassing Timber sizes are generally ±6^mm on thickness / ±10^mm on width, ±40^mm cross-cutting tolerance & there may be one splitter saw cut-edge; 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 100^mm 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. )

- JAS Timber cannot be held responsible for any variations in 100mm 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 100mm Building Timber with our Chain of Custody Certificates (CoC) -
JAS Timber CoC Certi­fica­tion - FSC 100mm Carcassing TT-CoC-003944.­150 or PEFC 100mm Carcassing BMT-PEFC-1119.­150 - poa;

• Check your 100mm 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 4 inch Construction Timber Product once work has commenced; 100mm 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 4" 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 100mm Building Timber.


Van Delivery of 100mm 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 carriage weights may be shown for 100mm Building Timber Joists in Kg to include the minimum of packaging, our careful packing and the XDP^® Standard Zone-A Carriage Charge; To order online - Click add to Basket, taking care if there are any options in drop-down menus; To see your ongoing Order Total or to amend it, click the small Checkout Trolley icon at the Top-RHS of the page in the Green Navigation-bar.

XDP® Carrier Delivery of 4" Timber Boards is possible from £11.40 +vat - up to 10Kg and 2.4 metres, then +50p per extra Kg to Zone A Mainland - poa other zones;
For 2.4 to 3 metres from £15 +vat extra - poa; Anything longer is not suitable unless in pallet quantities.

Haulier Delivery of 100mm Timber Joists by pallet can be arranged for larger quantities; It is charged per 1.2 metre pallet space to your post code - poa;

Direct Delivery of 100mm Building Timber Sections may be possible from some of our suppliers - poa;

( Please tell us the post-code for your enquiry about 100mm Timber Building Products, so that we can quote for delivery. )

• The July 2019 Quarterly 100mm Timber Price-List is current, unless there is a new currency based over-rider - 01/09/2019
• Please phone us at JAS Timber for any further details about 100mm Building Timber - 01254 54000

E.&O.E. see T&C - We do try to keep prices and specifi­cations of 100mm Carcassing correct, but mistakes can be made! Please let us us know if you do spot any errors - thanks.