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150 x 150 Post (6 x 6) Post sq

£28.77 - £55.20
£28.77 - £55.20
£28.77 - £55.20
£28.77
Out of stock

150 x 150 Post (6 x 6) Post sq Upgrade your outdoor space with our durable and versatile 150 x 150 Post (6 x 6) Post sq. Made from high-qu...

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£28.77 - £55.20
£28.77 - £55.20
£28.77 - £55.20
£28.77

150 x 47mm (6x2) Treated Timber | C16 / C24 Regularised Carcassing

£11.16 - £20.22
£11.16 - £20.22
£11.16 - £20.22
£11.16
Out of stock

Our 150 x 47mm (6x2) treated timber is a high-quality, regularised carcassing timber suitable for a wide range of structural and framing applicatio...

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£11.16 - £20.22
£11.16 - £20.22
£11.16 - £20.22
£11.16
Sold out

3-8mm castlehill (Huntington Beige) 25kg Washed Bag

£5.82 - £5.82
£5.82
£5.82 - £5.82
£5.82
Out of stock

3-8mm castlehill (Huntington Beige) 25kg Washed Bag Introducing the 3-8mm Castlehill Huntington Beige Washed Bag, weighing 25kg. This ver...

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£5.82 - £5.82
£5.82
£5.82 - £5.82
£5.82
Sold out
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
Sold out

A252 3.6m x 2m Reinforcing mesh sheet (8mm BAR)

£58.20 - £58.20
£58.20
£58.20 - £58.20
£58.20
Out of stock

£58.20 - £58.20
£58.20
£58.20 - £58.20
£58.20
Sold out
Sold out

BDHDG-Pro Plus Heavy Duty Gun

£6.00 - £6.00
£6.00
£6.00 - £6.00
£6.00
Out of stock

BDHDG-Pro Plus Heavy Duty Gun The BDHDG-Pro Plus Heavy Duty Gun is your ultimate solution for handling high-demand projects with ease and ...

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£6.00 - £6.00
£6.00
£6.00 - £6.00
£6.00
Sold out
Sold out

Birch 25kg 6-8mm

£9.60 - £9.60
£9.60
£9.60 - £9.60
£9.60
Out of stock

Birch 25kg 6-8mm Introducing the Birch 25kg 6-8mm, the perfect solution for all your landscaping, gardening, and decorative needs. This hi...

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£9.60 - £9.60
£9.60
£9.60 - £9.60
£9.60
Sold out

Bradstone Textured Slab 600 x 600 (2x2) 32-35mm Available in 3 Colours

£12.60 - £12.60
£12.60
£12.60 - £12.60
£12.60
In stock

Bradstone Textured Slab 600 x 600 (2x2) 32-35mm Available in 3 Colours Transform your outdoor spaces with the Bradstone Textured Slab, a perfe...

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£12.60 - £12.60
£12.60
£12.60 - £12.60
£12.60
Sold out

Buff Quartz 3-8mm 25kg washed bag

£5.40 - £5.40
£5.40
£5.40 - £5.40
£5.40
Out of stock

Buff Quartz 3-8mm 25kg Washed Bag Transform your landscaping and construction projects with our premium Buff Quartz 3-8mm aggregate. This ...

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£5.40 - £5.40
£5.40
£5.40 - £5.40
£5.40
Sold out
Sold out

CB6 3m (25per box)

£4.20 - £4.20
£4.20
£4.20 - £4.20
£4.20
Out of stock

Transform Your Projects with CB6 3m Ceramic Bead Spacers Introducing the CB6 3m Ceramic Bead Spacers, a must-have for any crafting enthusi...

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£4.20 - £4.20
£4.20
£4.20 - £4.20
£4.20
Sold out

ECOREND MR1 25kg bag

£14.40 - £600.00
£14.40 - £600.00
£14.40 - £600.00
£14.40
Out of stock

Ecorend MR1 - 25kg Bag Introducing the Ecorend MR1, your ultimate solution for modern render applications. This monocouche scratch render ...

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£14.40 - £600.00
£14.40 - £600.00
£14.40 - £600.00
£14.40

ECOREND SP15 SILICONE PRIMER 25KG

£81.60 - £81.60
£81.60
£81.60 - £81.60
£81.60
Out of stock

Discover the ECOREND SP15 Silicone Primer The ECOREND SP15 Silicone Primer is a premium solution designed specifically to enhance the perf...

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£81.60 - £81.60
£81.60
£81.60 - £81.60
£81.60
Sold out

Everbuild Facades One Coat GPR Bg 25KG

£11.94 - £11.94
£11.94
£11.94 - £11.94
£11.94
Out of stock

Everbuild Facades One Coat GPR – 25KG Transform your surfaces with the Everbuild One-Coat General Purpose Render (GPR). This exceptional p...

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£11.94 - £11.94
£11.94
£11.94 - £11.94
£11.94
Sold out
Sold out

FX2 Contractor Chain strainer

£111.95 - £111.95
£111.95
£111.95 - £111.95
£111.95
Out of stock

FX2 Contractor Chain Strainer Introducing the FX2 Contractor Chain Strainer, the ultimate solution for all your tensioning needs. Designed...

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£111.95 - £111.95
£111.95
£111.95 - £111.95
£111.95
Sold out
Sold out

Galvanised 13mm Stop bead

£3.60 - £3.60
£3.60
£3.60 - £3.60
£3.60
Out of stock

Galvanised 13mm Stop Bead The Galvanised 13mm Stop Bead is your ideal solution for achieving clean, sharp edges in plasterboard applicatio...

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£3.60 - £3.60
£3.60
£3.60 - £3.60
£3.60
Sold out
Sold out

Galvanised Lath 2.4x700mmx2.4m

£9.00 - £9.00
£9.00
£9.00 - £9.00
£9.00
Out of stock

Galvanised Lath 2.4x700mmx2.4m Discover the versatility and strength of our Galvanised Lath 2.4x700mmx2.4m, an essential component for any...

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£9.00 - £9.00
£9.00
£9.00 - £9.00
£9.00
Sold out
Sold out

Insulating Tape 25mm x 3M Roll WHITE

£1.20 - £1.20
£1.20
£1.20 - £1.20
£1.20
Out of stock

insulating Tape is a type of pressure-sensitive tape used to insulate electrical wires and other materials that conduct electricity. It can be made...

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£1.20 - £1.20
£1.20
£1.20 - £1.20
£1.20
Sold out

Milwaukee Max Bite Combination Spanners

£8.34 - £18.90
£8.34 - £18.90
£8.34 - £18.90
£8.34
Out of stock

These Milwaukee Hand Tools MAX BITE™ Combination Spanners have a 15° offset box for better accessibility. Made from chrome alloy steel and chrom...

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£8.34 - £18.90
£8.34 - £18.90
£8.34 - £18.90
£8.34
Sold out

MONSTER WIPES 75 WIPES TUB

£7.80 - £7.80
£7.80
£7.80 - £7.80
£7.80
Out of stock

Heavy duty strength wipes suitable for cleaning up paint, adhesive, sealant, expanding foam, bitumen, oil, grease and much more! Comes in a handy r...

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£7.80 - £7.80
£7.80
£7.80 - £7.80
£7.80
Sold out

OB1 290ml

£9.96 - £12.00
£9.96 - £12.00
£9.96 - £12.00
£9.96
Out of stock

£9.96 - £12.00
£9.96 - £12.00
£9.96 - £12.00
£9.96
Sold out

Onyx 3-8mm 25kg washed bag

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

Onyx is a premium creamy beige chipping specifically produced in the UK, designed for roughcast dry dash applications. Ranging in size from 3-8mm, ...

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

OX Round edge gauging trowel

£18.00 - £18.00
£18.00
£18.00 - £18.00
£18.00
Out of stock

The Pro Gauging Trowel 7in/180mm has a high quality carbon steel blade into a straight shielded shank. the handle is made with Duragrip and feature...

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£18.00 - £18.00
£18.00
£18.00 - £18.00
£18.00
Sold out
Sold out

Plastic Acrylic Float

£12.00 - £12.00
£12.00
£12.00 - £12.00
£12.00
Out of stock

The uPVC Float is an integral part of the thin coat render installation to avoid surface discolouration and blade transference from steel trowels. ...

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£12.00 - £12.00
£12.00
£12.00 - £12.00
£12.00
Sold out
Sold out

PROGUARD WINDOW PROTECTION FILM BLUE £ 50M X 600MM

£24.00 - £24.00
£24.00
£24.00 - £24.00
£24.00
Out of stock

Window Protection Film. The low tack adhesive leaves no residue when removed. UV protected. Lightweight, easy-to-handle rolls. 100% waterproof – su...

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£24.00 - £24.00
£24.00
£24.00 - £24.00
£24.00
Sold out

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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