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UK's Trusted Trade Insulation Supplier

Trade-Grade
Insulation for
UK Professionals

Supplying contractors, developers and merchants with certified insulation from Celotex, Kingspan, Knauf, Rockwool — and our own GrantPro range.

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100+Products in Stock
6Product Categories
7Trusted Brands
Next DayUK Delivery
UK-Wide Delivery

Fast mainland delivery on all orders

£
Pallet & Bulk Rates

Competitive pricing for site supply

Trade Accounts

Exclusive pricing for contractors

BBA Certified

All products meet UK Building Regs

Brands we stock CELOTEX KINGSPAN KNAUF ROCKWOOL ACTIS ISOVER GRANTPRO
Browse by type

Shop by Category

Every major insulation type in stock, from trade packs to single boards.

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15 products
Loft & Roof

Loft Insulation

Mineral wool rolls and quilts for loft, attic and pitched roof applications.

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20+ products
Rigid Boards

Insulation Boards

High-performance PIR and foam rigid boards from Celotex, Kingspan and GrantPro.

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10+ products
Wall

Cavity Wall Insulation

Friction-fit slabs and batts for cavity walls in new build and retrofit projects.

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15+ products
Floor

Floor Insulation

High-performance boards and slabs for suspended timber, solid concrete and UFH systems.

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10+ products
Pipe & Duct

Pipe & Duct Insulation

Foam lagging, pipe sections and tank wrap to prevent heat loss and freezing.

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5+ products
Accessories

Accessories

Foil tape, vapour control layers, fixings and breathable membranes.

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In stock now

Featured Products

View All 100+ Products
In Stock
GrantPro

GrantPro Loft Roll Insulation 200mm — 4.0m² Pack

£48.08

inc. VAT

In Stock
GrantPro

GrantPro Loft Roll Insulation 100mm — 7.2m² Pack

£28.87

inc. VAT

Cavity Wall Insulation Slab In Stock
GrantPro

Cavity Wall Insulation Slab

£22.00

inc. VAT

Actis PIR Boards In Stock
Actis

Actis PIR Insulation Boards 40mm — 50mm Tape

£149.78

inc. VAT

Actis Plasterboard 160mm In Stock
Actis

Actis Insulated Plasterboard 160mm — 6 Pack

£199.40

inc. VAT

Actis Plasterboard 180mm In Stock
Actis

Actis Insulated Plasterboard 180mm — 25m Roll

£106.42

inc. VAT

Actis VCL 110mm In Stock
Actis

Actis Vapour Control Layer 110mm

£42.66

inc. VAT

Actis VCL 130mm In Stock
Actis

Actis Vapour Control Layer 130mm — 50mm Tape

£208.27

inc. VAT

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👷 Trade Users

Trade Account Benefits

Exclusive pricing for UK contractors, developers and merchants. Apply today and unlock our full product range.

Exclusive Trade PricingDiscounted rates not available to public
Bulk & Pallet RatesContact us for large volume supply
Dedicated Account ManagerPersonal support for your projects
Credit Terms AvailableSubject to application and approval
Apply for Trade Account →
🏘️ Public Users

Shop Our Public Range

No account needed. Homeowners and DIY customers can buy directly with fast UK delivery and secure online checkout.

No Account RequiredBuy as a guest — quick and easy
Next Day UK DeliveryOrder before 2pm for next-day dispatch
Secure PaymentWise, Visa, Mastercard, Klarna & more
Free 30-Day ReturnsEasy returns on unused, unopened stock
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Why choose us

Built for the UK Trade

Everything we do is designed around getting the right insulation to site, fast.

UK-Wide Delivery

Fast, reliable delivery across the UK mainland. Pallet delivery for bulk site orders.

Certified Products

All insulation meets UK Building Regulations and holds BBA or equivalent certification.

Expert Technical Support

Our team helps with U-value calculations, specification queries and product selection.

Competitive Pricing

Genuine trade rates with bulk and pallet pricing available for larger projects.