AB Building Products - Spray Foam, RAL Silicone, Shower Panels & More

Naturepanel

Discover Naturepanel and the diverse range of shower boards. Durable, stylish, and easy to install. 100% waterproof panels, multipanel provide the perfect choice for a modern, cosy bathroom.

Taiga Black Landscape Foam

Transform your pond with our waterproof & UV stable landscape foam. Keep your fish and plants safe, with an easy and fast alternative to mortar.

Rainbow
RAL Coloured
Silicones

Over 60 RAL shades in our premium low-modulus, neutral curing silicone range, to colour-match your projects to perfection!

DIY Spray Foam Kits

Froth-Pak, Honeyfoam, and Penosil spray foam kits are ideal tools to prevent condensation, with thermal insulation and noise reduction properties.

Pedestals & Substructure

Wallbarn’s industry-leading range of adjustable pedestals, suspension systems, and rooftop solutions. Designed with precision-engineering, for level decking and paving support.

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Expanding Foam

Foam Kits

Sealants

Composite Decking

Hot Deals

Rainbow RAL Coloured Silicone Sealant Cartridge

Rainbow RAL Coloured Silicone Sealant

Inc. VAT £8.34

Exc. VAT £6.95

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Honey Foam 600 Insulation Spray Foam Kit

HoneyFoam 600 Insulation Spray Foam Kit

Inc. VAT £799.00

Exc. VAT £665.83

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Taiga Landscape Carbon Black Expanding Foam 700ml

Taiga Landscape Carbon Black Expanding Foam

Inc. VAT £16.98

Exc. VAT £14.15

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Rainbow CUSTOM Silicone Sealant made to order

Rainbow CUSTOM Coloured Silicone Sealant

Inc. VAT £18.98

Exc. VAT £15.82

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Rainbow RAL Coloured Silicones

Rainbow RAL Coloured Silicone Sealant Short/Past Expiry Date Money Back Guarantee

Inc. VAT £3.60

Exc. VAT £3.00

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Multipanel Linda Barker Collection

Multipanel Linda Barker Collection

Inc. VAT £136.45

Exc. VAT £113.71

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Froth-Pak QR 600 Spray Foam Kit

Froth-Pak 600 Spray Foam Kit

Inc. VAT £982.30

Exc. VAT £818.58

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PENOSIL EasySpray Insulation Foam 111 - Sprayable foam for thermal and sound insulation

PENOSIL EasySpray DIY Foam Insulation

Inc. VAT £11.88

Exc. VAT £9.90

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Multipanel Waterproof Shower Wall Panels

Multipanel is a luxury alternative to tiles suitable for showers, baths, and other wet areas. The XL Offset Tile Collection is new for 2025, redefining tiling without the grout. Create a sleek, expansive aesthetic with these large panel tiles. Environmentally friendly and sustainable, Multipanel has an Environmental Product Declaration certificate, and is 100% recyclable. The timber is sourced from forests with FSC and PEFC certification.

Shop Multipanel

Multipanel Crystal Marble

Naturepanel Brown Cuneo Oak