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Siderise
Siderise Self Adhesive Perforated Insulation Pin with Washer - Box of 500

£76.95 GBP
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Siderise
Siderise Sound+ Acoustic Foam Slab without acoustic backing - 1.25m x 2.05m x 6mm

From £10.30 GBP
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20% OFF
Sale

Siderise
Siderise Studio+ FRX Retardent Acoustic Tiles with Adhesive Backing - 300mm x 300mm x 25mm - Pack of 24)

£74.52 GBP ~~£93.15~~
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Siderise
Siderise Vitaseal Expanding Foam Tape

From £7.58 GBP
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Soprema
SOPREMA SOPRAXPS 300 SL ES - 1250mm x 600mm - All Thicknesses
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Soprema
SOPREMA SOPRAXPS 300 SL FN - 1250mm x 600mm - All Thicknesses

From £37.62 GBP
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Soprema
Soprema SOPRAXPS 300 WI EN - 1250mm x 600mm - All Thicknesses
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SOPREMA SOPRAXPS 500 SL ES - 1250mm x 600mm - All Thicknesses

From £65.37 GBP
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SOPREMA SOPRAXPS 700 SL ES - 1250mm x 600mm - All Thicknesses

From £74.03 GBP
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General Purpose
Sound Acoustic Plasterboard - 1200mm x 2400mm - All Thicknesses

From £13.55 GBP
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General Purpose
StoreFloor Compact-Support

£4.29 GBP
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General Purpose
StoreFloor Cross-Beam to Span 1.2m

£5.45 GBP
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General Purpose
StoreFloor Cross-Beam to Span 1.8m

£7.99 GBP
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General Purpose
StoreFloor Tri-Support

£4.79 GBP
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General Purpose
StoreFloor Uni-Support

£2.25 GBP
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Superfoil
Superfoil SF19+ - All sizes

From £105.60 GBP
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Superfoil
Superfoil SF19BB - 10m x 1.2m

£139.99 GBP
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Superfoil
Superfoil SF40 - 10m x 1.5m

£208.00 GBP

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Phone: 020 3004 5451
Email: sales@nationalinsulationsupplies.com

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2 Skinners Lane, Chelmsford, Essex, CM2 8RH

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Sami

Great product

Amazing results. It made a huge difference in blocking sound between floors, even with in-ceiling speakers playing below. We used 2 x 100mm. Highly effective and very easy to install.

Rockwool RWA45 Slab - 1200mm x 600mm - All Thicknesses

Afsheen Far

Knauf Loft Roll 44 is a brilliant choice

Knauf Loft Roll 44 is a brilliant choice for anyone looking to improve their home’s insulation quickly and cost-effectively. The rolls are lightweight, easy to handle, and cut far cleaner than many other brands I’ve used. Once installed, the acoustic and thermal difference is noticeable almost immediately — rooms feel warmer, and draughts are reduced.

The product fluffs up nicely after unrolling and fills gaps well, giving excellent coverage with no fuss. Being made from ECOSE® Technology, it also has far less itch and smell compared to older-style fiberglass insulation, making the installation much more comfortable.

Overall, Knauf Loft Roll 44 delivers strong thermal performance, is simple to fit even for DIYers, and offers great value for money. Highly recommended for topping up older loft insulation or completing a full retrofit.

Knauf Loft Roll 44 - All Thicknesses

Anonymous

Great product at a good

Great product at a good price

Novia 1600G Radon Gas Barrier - 4m x 20m

Mr M Kent, Herts

Good price on product

Good price on product. Delivered next day by third party courier. Kept informed of delivery status.
👌

Rockwool RWA45 Slab - 1200mm x 600mm - All Thicknesses

Anonymous

Delivered promptly and all in

Delivered promptly and all in order

Celotex PIR Insulation Board - 2400mm x 1200mm - All Thicknesses

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