Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresSelect a store
Checkout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteNEXT DAY DELIVERY AVAILABLE 7 days per week887 Stores Nationwide find your local store60 Minute Delivery with Sprint
DEWALT POWER WEEK! SHOP NOW
Results per page:

Roberts 2mm Laminate & Wood Floor Foam Underlay 9.2m² (7340H)

Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
Roberts 2mm Laminate & Wood Floor Foam Underlay 9.2m²
Great Value Product
  • Widely Suitable for use with Underfloor Heating
  • Mould & Mildew-Resistant
  • Easy to Install
£26.98Inc Vat

3.5mm Rubber Underlay 10m² (233RG)

Product rating 4 stars out of 5
Product rating 4 stars out of 5
 
3.5mm Rubber Underlay 10m²
Great Value Product
  • Suitable for Laminate & Wood Flooring
  • Mould & Mildew-Resistant
  • Compatible with Underfloor Heating
£54.99Inc Vat

Diall 1mm XPS Foam Underlay Panels 8.4m² (949FP)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
Diall 1mm XPS Foam Underlay Panels 8.4m²
Great Value Product
  • Suitable for LVT & Vinyl Flooring
  • Mould & Mildew-Resistant
  • Compatible with Underfloor Heating
£34.99Inc Vat

Vitrex 5mm Premier Wood & Laminate Underlay Boards 9.76m² (68038)

Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
Vitrex 5mm Premier Wood & Laminate Underlay Boards 9.76m²
Great Value Product
  • Suitable for Use with Underfloor Heating Systems
  • Mould & Mildew-Resistant
  • 20dB Sound Insulation
£24.99Inc Vat

Protect A1 Roofing Underlay 45m x 1m (31795)

Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
Protect A1 Roofing Underlay 45m x 1m
Great Value Product
  • Weight: 145g/m²
  • Non-Permeable ‘3rd Generation’ Underlay
  • Suitable for all Pitched Roof Constructions
£41.99Inc Vat

5mm Wood Fibre Underlay Panels 6.99m² 15 Pack (693FW)

Product rating 3.5 stars out of 5
Product rating 3.5 stars out of 5
 
5mm Wood Fibre Underlay Panels 6.99m² 15 Pack
  • Suitable for Laminate & Wood Flooring
  • Compatible with Underfloor Heating
  • 19dB Impact Sound Insulation
£20.99Inc Vat

12mm Carpet Underlay 10m² (195RG)

Product rating 3.8 stars out of 5
Product rating 3.8 stars out of 5
 
12mm Carpet Underlay 10m²
Great Value Product
  • Suitable for Carpet Flooring
  • Tog Rating: 3.1
  • Sound Reduction: Approx. 36dB
£49.99Inc Vat

Protect A1 Roofing Underlay 15m x 1m (31617)

Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
Protect A1 Roofing Underlay 15m x 1m
Great Value Product
  • Weight: 145g/m²
  • Non-Permeable ‘3rd Generation’ Underlay
  • Suitable for all Pitched Roof Constructions
£19.99Inc Vat

Vitrex Superfit 1500 10mm Luxury Carpet Underlay 10m² (9878J)

Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
Vitrex Superfit 1500 10mm Luxury Carpet Underlay 10m²
New Lower Price
  • Flame Retardant
  • Improved Energy Efficiency
Save5%
£49.99Inc Vat
Was £52.98

Acoustalay 3mm 300 Premium Underlay & Vapour Barrier 10m² (73764)

Product rating 3.9 stars out of 5
Product rating 3.9 stars out of 5
 
Acoustalay 3mm 300 Premium Underlay & Vapour Barrier 10m²
  • Suitable for Laminate & Wood Flooring
  • Mould & Mildew-Resistant
  • Spot Levelling (min. 2.7mm), Prevents Rocking & Sound Bridges
£24.99Inc Vat

2mm Polyethylene Foam Underlay Roll 20m² (793FW)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
2mm Polyethylene Foam Underlay Roll 20m²
  • Suitable for Laminate & Wood Flooring
  • Mould & Mildew-Resistant
  • Compatible with Underfloor Heating
£19.99Inc Vat

7mm Carpet Underlay 10m² (277RG)

Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
7mm Carpet Underlay 10m²
Great Value Product
  • Suitable for Carpet Flooring
  • Tog Rating: 2.4
  • Sound Reduction: Approx. 31dB
£39.99Inc Vat

Diall 6mm Recycled Felt Carpet Underlay 8.35m² (3633T)

Product rating 4 stars out of 5
Product rating 4 stars out of 5
 
Diall 6mm Recycled Felt Carpet Underlay 8.35m²
New Lower Price
  • Suitable for Carpet Flooring
  • Levels Uneven Floors up to 6mm
  • 19dB Impact Sound Insulation
£28.99Inc Vat

5mm XPS Aquastop Foam Underlay Panels 5.5m² (433FW)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
5mm XPS Aquastop Foam Underlay Panels 5.5m²
  • Suitable for Laminate & Wood Flooring
  • Mould & Mildew-Resistant
  • Compatible with Underfloor Heating
£19.99Inc Vat

3mm XPS Aquastop Foam Underlay Panels 10m² (597FW)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
3mm XPS Aquastop Foam Underlay Panels 10m²
  • Suitable for Laminate & Wood Flooring
  • Mould & Mildew-Resistant
  • Compatible with Underfloor Heating
£29.99Inc Vat

Vitrex 5mm XPS Premium Underlay Board 9.76m² (757VJ)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
Vitrex 5mm XPS Premium Underlay Board 9.76m²
Great Value Product
  • Suitable for Laminate & Wood Flooring
  • Mould & Mildew-Resistant
  • Manufactured in the UK
£24.99Inc Vat

5mm XPS Foam Underlay Panels 5.5m² (378FW)

Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
5mm XPS Foam Underlay Panels 5.5m²
  • Suitable for Laminate & Wood Flooring
  • Mould & Mildew-Resistant
  • Compatible with Underfloor Heating
£16.99Inc Vat

Protect VP400 Roofing Underlay 50m x 1.5m (98160)

Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
Protect VP400 Roofing Underlay 50m x 1.5m
Great Value Product
  • Weight: 180g/m²
  • Vapour Permeability / Resistance 0.11MNs/g
  • High Performance & Watertight
£139.99Inc Vat

2.2mm XPS Foam Underlay Panels 15m² (336FW)

Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
2.2mm XPS Foam Underlay Panels 15m²
  • Suitable for Laminate & Wood Flooring
  • Mould & Mildew-Resistant
  • Compatible with Underfloor Heating
£29.99Inc Vat

Acoustalay 3mm Self-Adhesive Foam Underlay 10m² (381RT)

Product rating 3 stars out of 5
Product rating 3 stars out of 5
 
Acoustalay 3mm Self-Adhesive Foam Underlay 10m²
  • Suitable for Both Domestic & Trade Use
  • Mould & Mildew-Resistant
  • Made in the UK
£49.99Inc Vat
Results per page: