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Ondutiss Vapour Permeable Underlay 120g 1 x 50m roll

£49.20 - £49.20
£49.20
£49.20 - £49.20
£49.20
In stock

Ondutiss Air120 is a 120gsm high vapour permeable membrane, suitable for cold and warm roof applications. High vapour permeability ensuring the mem...

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£49.20 - £49.20
£49.20
£49.20 - £49.20
£49.20

Easy Joint 12.5kg

£38.34 - £38.34
£38.34
£38.34 - £38.34
£38.34
In stock

Easy Joint 12.5kg - All Weather Jointing Compound Introducing Easy Joint 12.5kg, your ultimate solution for seamless and durable jointing!...

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£38.34 - £38.34
£38.34
£38.34 - £38.34
£38.34

3-8mm Trent Pea 25kg Washed Bag

£5.76 - £5.76
£5.76
£5.76 - £5.76
£5.76
In stock

3-8mm Trent Pea 25kg Washed Bag Discover the versatility and quality of our 3-8mm Trent Pea. Perfect for a variety of landscaping and decorat...

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£5.76 - £5.76
£5.76
£5.76 - £5.76
£5.76

Arisaig 3-8mm 25kg washed bag

£7.68 - £7.68
£7.68
£7.68 - £7.68
£7.68
In stock

Discover premium 3-8mm Arisaig Dashing Chips, sourced from the Scottish Highlands, perfect for landscaping and construction projects. Our high-qual...

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£7.68 - £7.68
£7.68
£7.68 - £7.68
£7.68

3-8mm Arctic White 25kg Washed bag

£7.62 - £7.62
£7.62
£7.62 - £7.62
£7.62
In stock

3-8mm Arctic White 25kg Washed bag This 3-8mm Arctic White washed bag weighing 25kg is the perfect solution for all your landscaping and deco...

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£7.62 - £7.62
£7.62
£7.62 - £7.62
£7.62

ECOREND SR15 Silicone Thin coat render 1.5mm Platinum Gray & Marble White

£77.57 - £89.55
£77.57 - £89.55
£77.57 - £89.55
£77.57
In stock

Transform Your Surfaces with ECOREND SR15 Silicone Thin Coat Render The Eco Rend SR15 Silicone Thin Coat Render is your ultimate solution ...

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£77.57 - £89.55
£77.57 - £89.55
£77.57 - £89.55
£77.57

Sikawall-500 Wetdash 25kg

£12.00 - £14.40
£12.00 - £14.40
£12.00 - £14.40
£12.00
In stock

Sikawall - 500 Wet Dash Finish is a polymer modified dry mix render. This product is through coloured and should be combined with the following dec...

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£12.00 - £14.40
£12.00 - £14.40
£12.00 - £14.40
£12.00

15mm Pvc Stop bead

£3.60 - £3.60
£3.60
£3.60 - £3.60
£3.60
In stock

15mm PVC Stop Bead Enhance the finish and protection of your window and door frames with our 15mm PVC Stop Bead. Crafted to provide a clean s...

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£3.60 - £3.60
£3.60
£3.60 - £3.60
£3.60

15mm PVC Bellcast bead

£2.40 - £2.40
£2.40
£2.40 - £2.40
£2.40
In stock

15mm PVC Bellcast Bead Precision is key when it comes to edge profiles, and the 15mm PVC Bellcast Bead delivers just that. Crafted from du...

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£2.40 - £2.40
£2.40
£2.40 - £2.40
£2.40

Nosed Corner Beads WPC3 2.5m PVC

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

Nosed Corner Mesh Bead has an exposed (visible) edge with fibre glass reinforcement mesh.  Provides a perfect corner for an excellent finish.  Used...

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£6.00 - £6.00
£6.00
£6.00 - £6.00
£6.00
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Gyproc Moisture Resistant plaster board 2400mm x 1200mm x 12.5mm

£24.00
£24.00 - £24.00
£24.00
£20.40
£20.40 - £20.40
£20.40
In stock

Protecting walls and ceilings from high humidity is vital in wet areas such as kitchens and bathrooms. Mold and staining can result from excessive ...

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£24.00
£24.00 - £24.00
£24.00
£20.40
£20.40 - £20.40
£20.40
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Exposed Aggregate Sikawall 25kg

£14.94 - £597.60
£14.94 - £597.60
£14.94 - £597.60
£14.94
In stock

Transform Your Spaces with Exposed Aggregate Sikawall Introducing Exposed Aggregate Sikawall 25kg, the ideal solution for achieving stunni...

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£14.94 - £597.60
£14.94 - £597.60
£14.94 - £597.60
£14.94

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

CONTRACTORS PVA 5 LTR

£14.40 - £14.40
£14.40
£14.40 - £14.40
£14.40
In stock

CONTRACTORS PVA 5 LTR Introducing the CONTRACTORS PVA 5 LTR, your ultimate solution for all bonding and sealing needs! This premium qualit...

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£14.40 - £14.40
£14.40
£14.40 - £14.40
£14.40

Insulating Tape 25mm x 3M Roll CLEAR

£1.20 - £1.20
£1.20
£1.20 - £1.20
£1.20
In 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

B3 Fill and Fix Expanding Foam Aerosol 750ml

£7.80 - £7.80
£7.80
£7.80 - £7.80
£7.80
In stock

B3 Fill and Fix Expanding Foam Aerosol 750ml Discover the versatility and reliability of the B3 Fill and Fix Expanding Foam Aerosol. This exceptio...

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£7.80 - £7.80
£7.80
£7.80 - £7.80
£7.80

15mm PVC Bellcast bead

£3.60 - £3.60
£3.60
£3.60 - £3.60
£3.60
In stock

15mm PVC Bellcast bead **Enhance the durability and aesthetics of your construction projects with our 15mm PVC Bellcast bead.** Crafted ...

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£3.60 - £3.60
£3.60
£3.60 - £3.60
£3.60

2.4M x 150mm (8' x 6") CREOSOTED machine round pointed Strainer/turner

£43.20 - £43.20
£43.20
£43.20 - £43.20
£43.20
In stock

2.4M x 150mm (8' x 6") CREOSOTED Machine Round Pointed Strainer/Turner Experience unmatched durability and reliability with our 2.4M x 150mm (...

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£43.20 - £43.20
£43.20
£43.20 - £43.20
£43.20

2.4M x 180mm (8' x 7") CREOSOTED machine round pointed Strainer

£62.34 - £62.34
£62.34
£62.34 - £62.34
£62.34
In stock

2.4M x 180mm (8' x 7") CREOSOTED Machine Round Pointed Strainer Experience the perfect solution for agricultural applications with this 2.4M x...

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£62.34 - £62.34
£62.34
£62.34 - £62.34
£62.34

Timco - C2 Deck-Fix TX20 CSK GRN TUB 4.5 x 65 - 250 PCS

£9.22 - £9.22
£9.22
£9.22 - £9.22
£9.22
In stock

£9.22 - £9.22
£9.22
£9.22 - £9.22
£9.22

Timco - Classic Screw PZ2 CSK ZYP 4.0 x 60 - box of 200

£4.73 - £4.73
£4.73
£4.73 - £4.73
£4.73
In stock

£4.73 - £4.73
£4.73
£4.73 - £4.73
£4.73

Timco - Annular Ringshank Nail -Bright 65 x 3.35 - 1 KG

£3.49 - £3.49
£3.49
£3.49 - £3.49
£3.49
In stock

£3.49 - £3.49
£3.49
£3.49 - £3.49
£3.49

Timco - Classic Screw PZ2 CSK ZYP 4.0 x 20 - box of 200

£2.62 - £2.62
£2.62
£2.62 - £2.62
£2.62
In stock

£2.62 - £2.62
£2.62
£2.62 - £2.62
£2.62

Timco - Annular Ringshank Nail -Bright 75 x 3.75 - 1 KG

£3.96 - £3.96
£3.96
£3.96 - £3.96
£3.96
In stock

£3.96 - £3.96
£3.96
£3.96 - £3.96
£3.96

Alter Supplies & Contracting

4.9

91 reviews on

Write a Review
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!
Jason Garlick
July, 2025
Fencing decking and other items all for a great price
gug L
July, 2025
Superb building materials depot, immaculately tidy and well organised place and prices seem decent . Thanks to young storeman ( Craig maybe?) who was very patient with me messing about loading some materials. Would definitely recommend.
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