Exterior Wall INSULATION
Insulate & Transform Your Home With SprayCork
Upgrade tired brickwork, old render or pebbledash with a modern cork finish that locks in warmth, cuts energy bills, and gives your home a clean, long-lasting look.
Warm, Quiet, Energy Saving Walls.
Cut heat loss, lower your energy bills, and improve comfort year round. All with a breathable SprayCork insulation backed by a 25 year warranty.
WHY CHOOSE US
Why Homeowners Trust Us to Insulate Their Exterior Walls
At Green Cork, we don’t just repair surface damage – we transform tired and weathered exterior walls with a modern cork-based finish that protects as well as enhances. Whether your property has discoloured render, ageing pebbledash or worn brickwork, our eco-friendly cork wall coating provides a smooth, uniform appearance that revitalises your home for decades to come.
Applied by our approved SprayCork applicators, this innovative system creates a durable, breathable and long-lasting barrier against the elements. Serving Leeds, West Yorkshire and nearby areas, we help homeowners achieve a finish that is both practical and visually appealing.
25 Year Warranty Included
Spray cork is guaranteed not to crack, peel or fail for 25 years.
Lower Heating Costs
Cuts heat loss through solid walls to reduce energy usage.
Spray Cork in Action
From Cold & Cracked to Warm & Modern with SprayCork
Our cork-based wall coating doesn’t just improve how your home looks. It improves how it feels. By insulating external walls and sealing cracks, SprayCork keeps the heat in and the damp out.
SWIPE TO SEE THE TRANSFORMATIONS → →→
Benefits
Still Not Convinced SprayCork Is Right for Your Home?
Cut Bills. Boost Comfort. Protect Your Home for Decades.
Save Up To 35% On Heating Bills
Cork is a natural insulator that helps retain warmth inside the home.
Reduce Unwanted Noise
Its acoustic insulation reduces noise from roads, neighbours, and bad weather.
Year Round Comfort Provided
Helps keep your home warmer in winter and cooler in summer by regulating temperatures.
Weatherproof Protection
Highly resistant to rain, frost, wind and UV. ideal for UK homes.
Natural & Eco Friendly Material
Made from cork, one of the world’s most sustainable raw materials.
28 Stylish Colour Options
Modern, uniform finish available in a wide range of tones to suit any home.
Colours
28 Stylish Colour Options to Suit Any Home
Cloud
Cloud
Pebble
Haze
Cobble
Slate
Charcoal
Pitch
Ice-White
Arctic-White
Frost
Cotton
Vanilla
Ivory
Oyster
Haze
Blush
Stone
Lemon
Mist
Lavender
Sage
Ochre
Sky
Heather
Olive
Earth
Denim
Customer Reviews
Proven Results, Backed by Happy Customers
FAQ'S
Frequently Asked Questions
Not sure if Spray Cork is right for your home? Give us a call or drop us an email we’re happy to answer anything and walk you through your options with zero pressure.
0113 519 8733
Speak to a real expert. No call centres.
sales@greencork.co.uk
Send us photos or questions, we’ll reply fast.
How much can SprayCork reduce my energy bills?
SprayCork can help reduce heating bills by up to 35% thanks to its excellent thermal insulation. It keeps warmth in during winter and reflects heat out in summer — helping you stay comfortable year-round.
Is SprayCork better than traditional external wall insulation boards?
Yes — SprayCork offers seamless coverage, superior breathability, and doesn’t trap moisture like some board systems. It also looks better, lasts longer, and requires zero repainting.
Can SprayCork be applied over my existing render?
In most cases, yes. SprayCork can be applied over pebbledash, cracked render, or tired paint — saving you the cost and disruption of removing old finishes.
How long does SprayCork last?
Our SprayCork wall coatings come with a 25-year product warranty. They resist cracking, peeling, and weather damage far better than paint or traditional render.
Is SprayCork eco-friendly?
Absolutely. SprayCork is made from natural cork, one of the most sustainable materials in the world. It’s breathable, non-toxic, and ideal for eco-conscious homeowners.
