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Alter supplies

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4x100mm and 6.5x150mm.
2 x Pozi screwdrivers: PZ1x80mm and PZ2x100mm.

"

£26.99 - £26.99
£26.99
£26.99 - £26.99
£26.99
In stock

Alter supplies

£26.99 - £26.99
£26.99
£26.99 - £26.99
£26.99

5.1m x 112mm x 19mm Barrel Board/ log effect weather board T&G Green treated

£12.00 - £12.00
£12.00
£12.00 - £12.00
£12.00
In stock

Introducing our 5.1m x 112mm x 19mm Barrel Board, designed to mimic a log effect for a natural look. With weather-resistant and tongue and groove f...

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£12.00 - £12.00
£12.00
£12.00 - £12.00
£12.00

5.1m x 137 x 16 Weatherboard Green Treated

£10.26 - £10.26
£10.26
£10.26 - £10.26
£10.26
In stock

All pressure Green treated. Used for the erection of timber sheds.

£10.26 - £10.26
£10.26
£10.26 - £10.26
£10.26

5.5 x 55 - Metal Construction Heavy Section Screws - Hex - Self-Drilling - Bi-Metal - Exterior - Silver Organic - Box of 100

£41.94 - £41.94
£41.94
£41.94 - £41.94
£41.94
In stock

5.5 x 55 - Metal Construction Heavy Section Screws - Hex - Self-Drilling - Bi-Metal - Exterior - Silver Organic - Box of 100

£41.94 - £41.94
£41.94
£41.94 - £41.94
£41.94

5.5 x 55 - Metal Construction Heavy Section Screws - Hex - Self-Drilling - Bi-Metal - Exterior - Silver Organic - Box of 100

£41.94 - £41.94
£41.94
£41.94 - £41.94
£41.94
In stock

£41.94 - £41.94
£41.94
£41.94 - £41.94
£41.94

5.5 x 85 - Metal Construction Timber to Heavy Section Screws - Countersunk - Wing-Tip - Self-Drilling - Exterior - Silver Organic - Box of 100

£44.24 - £44.24
£44.24
£44.24 - £44.24
£44.24
In stock

Specifically designed to attach wood to metal (Max. 12mm). Metric thread with wings designed to ream out the timber, so the screw can achieve Max. ...

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£44.24 - £44.24
£44.24
£44.24 - £44.24
£44.24

50mm EPS 1200x600mm

£4.74 - £4.74
£4.74
£4.74 - £4.74
£4.74
In stock

EPS is the most popular product used in external wall insulation. It is a cost effective yet durable product and is lightweight, non-toxic, and is ...

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£4.74 - £4.74
£4.74
£4.74 - £4.74
£4.74

5m x 25mm Ratchet Straps - S Hook 2 pk

£11.95 - £11.95
£11.95
£11.95 - £11.95
£11.95
In stock

£11.95 - £11.95
£11.95
£11.95 - £11.95
£11.95

6 inch plain concrete gravel board 1830mm x 150mm x 45mm

£13.20 - £13.20
£13.20
£13.20 - £13.20
£13.20
In stock

 LW for slotted concrete posts 1830mm x 150mm x 45mm 27.7kg each

£13.20 - £13.20
£13.20
£13.20 - £13.20
£13.20

6.0 x 260 PROFESSIONAL SDS PLUS HAMMER BIT CLIP OF 1

£5.05 - £5.05
£5.05
£5.05 - £5.05
£5.05
In stock

A high performance drill bit with a superior European carbide tip to give extended durability. German tested and PGM approved to ensure the bits dr...

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£5.05 - £5.05
£5.05
£5.05 - £5.05
£5.05

6.3mm X 45mm METAL FIX GASH POINT SCREW 8 ZINC PLATED STEEL TO WOOD WITH 16mm WASHER

£9.00 - £9.00
£9.00
£9.00 - £9.00
£9.00
In stock

Self drilling tek screws for fixing metal sheets to timber sections. Sharp gash point for fast installation. No pre-drilling required Bonded neopre...

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£9.00 - £9.00
£9.00
£9.00 - £9.00
£9.00

60mm Fixings box of 100

£30.00 - £30.00
£30.00
£30.00 - £30.00
£30.00
In stock

£30.00 - £30.00
£30.00
£30.00 - £30.00
£30.00

6ft Concrete corner post 1830mm x 130 x123 -- 42.3kg each slot size 55mm -50mm

£31.08 - £31.08
£31.08
£31.08 - £31.08
£31.08
In stock

£31.08 - £31.08
£31.08
£31.08 - £31.08
£31.08

6ft concrete end post 1830mm x 105 x 80 -- 31kg each slot size 55mm -50mm

£21.60 - £21.60
£21.60
£21.60 - £21.60
£21.60
In stock

£21.60 - £21.60
£21.60
£21.60 - £21.60
£21.60

6ft Concrete Intermediate post 1830mm /1.83m Fenn-lite 27kg each

£18.00 - £18.00
£18.00
£18.00 - £18.00
£18.00
In stock

£18.00 - £18.00
£18.00
£18.00 - £18.00
£18.00

6m x 35mm Ratchet Straps - J Hook - Commercial Duty 2pk

£22.32 - £22.32
£22.32
£22.32 - £22.32
£22.32
In stock

£22.32 - £22.32
£22.32
£22.32 - £22.32
£22.32

6mm Glenarm 25kg washed bag

£7.20 - £7.20
£7.20
£7.20 - £7.20
£7.20
In stock

Glenarm 6mm 25kg bag

£7.20 - £7.20
£7.20
£7.20 - £7.20
£7.20
Sold out

6mm Red Granite 25kg

£7.20 - £7.20
£7.20
£7.20 - £7.20
£7.20
Out of stock

£7.20 - £7.20
£7.20
£7.20 - £7.20
£7.20
Sold out

70mm EPS 1200x600mm

£6.00 - £6.00
£6.00
£6.00 - £6.00
£6.00
In stock

EPS is the most popular product used in external wall insulation. It is a cost effective yet durable product and is lightweight, non-toxic, and is ...

View full details
£6.00 - £6.00
£6.00
£6.00 - £6.00
£6.00
Save up to 63% Save %

75 x 47mm (3x2) Treated Timber | C16 / C24 Regularised Carcassing

£10.74
£10.74 - £10.74
£10.74
£4.02 - £9.00
£4.02 - £9.00
£4.02
In stock

Our 75 x 47mm (3x2) regularised treated timber is a versatile and reliable structural softwood, ideal for a wide range of internal and external app...

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£10.74
£10.74 - £10.74
£10.74
£4.02 - £9.00
£4.02 - £9.00
£4.02
Save up to 63% Save %
Save up to 19% Save %

75mm x 75mm (3"x3") square sawn fence posts

£6.16 - £8.20
£6.16 - £8.20
£6.16
£5.00 - £7.08
£5.00 - £7.08
£5.00
In stock

75mm x 75mm square fence posts @ Various lengths, pressure treated green, Square sawn. Used for the construction of fencing, decking or domestic ap...

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£6.16 - £8.20
£6.16 - £8.20
£6.16
£5.00 - £7.08
£5.00 - £7.08
£5.00
Save up to 19% Save %
Save up to 21% Save %

75mm x 75mm (3"x3") square sawn fence posts, pointed

£4.79 - £7.36
£4.79 - £7.36
£4.79
£4.13 - £5.82
£4.13 - £5.82
£4.13
In stock

75mm x 75mm Pointed fence posts @ Various lengths, pressure treated green, Square sawn. Used for the construction of fencing, decking agricultural ...

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£4.79 - £7.36
£4.79 - £7.36
£4.79
£4.13 - £5.82
£4.13 - £5.82
£4.13
Save up to 21% Save %

7lb N Pick Fibre Glass insulated pick chisel/point

£36.03 - £36.03
£36.03
£36.03 - £36.03
£36.03
In stock

£36.03 - £36.03
£36.03
£36.03 - £36.03
£36.03

8 IN 1 COMP MULTIBIT SCREWDRIVER - MILWAUKEE

£12.41 - £12.41
£12.41
£12.41 - £12.41
£12.41
In stock

Full metal high torque ratchet for 2 x driving speed and control. Chrome plated marine grade rust protected bits. Revolver style bit storage in han...

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£12.41 - £12.41
£12.41
£12.41 - £12.41
£12.41

Alter Supplies & Contracting

4.9

93 reviews on

Write a Review
Caroline Clulow
September, 2025
This may sound crazy but, honestly, I've never had such good service. Young men, mostly, who were knowledgeable and so helpful. Don't google for wood, most places are very expensive. Pieces that were £15 on Google were £4 here. 1.8 metre slats at £1.20. Great company.
George Davies
August, 2025
Friendly polite staff nothing to much trouble fast home delivery service would recommend to everyone
Adam Plenderleith (RevRev)
August, 2025
Another delivery from Alter Supplies today. Amazing service even for a relatively small order. Timber and slabs delivered promptly by a very cheery young man! An easy 5* given!
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