Autumn Offers

Discover our amazing range of deals in our Autumn Offers!  There are plenty of deals to help you stay within budget! Check out our deals now and save big.

  • Free Shipping

    Envirograf

    Free shipping on Envirograf Cavity Strips.

    Shop Envirograf
  • ENVIROGRAF CV30/4 Flexible Strip Cavity Barrier - 2m x 30mm x 4mm (30-45mm Gap) | Insulation Merchant
    Summer
    Free Shipping

    5.0

    CV by Envirograf

    ENVIROGRAF CV30/4 Flexible Strip Cavity Barrier - 2m x 30mm x 4mm (30-45mm Gap)

    £19.61 per item
    £9.80 per LM (linear metre)
    inc. VAT
    £16.34 per item
    £8.17 per LM (linear metre)
    ex. VAT
    £18.86 Save £-0.75
    £19.61 per item
    £9.80 per LM (linear metre)
    inc. VAT
    £15.72 Save £-0.63
    £16.34 per item
    £8.17 per LM (linear metre)
    ex. VAT
  • ENVIROGRAF CV30/6 Flexible Strip Cavity Barrier - 2m x 30mm x 6mm (50-60mm Gap) | Insulation Merchant
    Summer
    Free Shipping
    CV by Envirograf

    ENVIROGRAF CV30/6 Flexible Strip Cavity Barrier - 2m x 30mm x 6mm (50-60mm Gap)

    £25.54 per item
    £12.77 per LM (linear metre)
    inc. VAT
    £21.28 per item
    £10.64 per LM (linear metre)
    ex. VAT
    £24.46 Save £-1.08
    £25.54 per item
    £12.77 per LM (linear metre)
    inc. VAT
    £20.38 Save £-0.90
    £21.28 per item
    £10.64 per LM (linear metre)
    ex. VAT
  • ENVIROGRAF CV30/8 v Flexible Strip Cavity Barrier (with brackets) - 2m x 30mm x 8mm (60-70mm Gap) | Insulation Merchant
    Summer
    Free Shipping
    CV by Envirograf

    ENVIROGRAF CV30/8 v Flexible Strip Cavity Barrier (with brackets) - 2m x 30mm x 8mm (60-70mm Gap)

    £30.57 per item
    £15.28 per LM (linear metre)
    inc. VAT
    £25.48 per item
    £12.74 per LM (linear metre)
    ex. VAT
    £29.39 Save £-1.18
    £30.57 per item
    £15.28 per LM (linear metre)
    inc. VAT
    £24.49 Save £-0.98
    £25.48 per item
    £12.74 per LM (linear metre)
    ex. VAT
  • ENVIROGRAF CV30/10 Flexible Strip Cavity Barrier (with brackets) - 2m x 30mm x 10mm (80/90mm Gap) | Insulation Merchant
    Summer
    Free Shipping
    CV by Envirograf

    ENVIROGRAF CV30/10 Flexible Strip Cavity Barrier (with brackets) - 2m x 30mm x 10mm (80/90mm Gap)

    £40.20 per item
    £20.10 per LM (linear metre)
    inc. VAT
    £33.50 per item
    £16.75 per LM (linear metre)
    ex. VAT
    £38.65 Save £-1.55
    £40.20 per item
    £20.10 per LM (linear metre)
    inc. VAT
    £32.21 Save £-1.29
    £33.50 per item
    £16.75 per LM (linear metre)
    ex. VAT
  • ENVIROGRAF CV30/12 v Flexible Strip Cavity Barrier (with brackets) - 2m x 30mm x 12mm (95-105mm Gap) | Insulation Merchant
    Summer
    Free Shipping
    CV by Envirograf

    ENVIROGRAF CV30/12 v Flexible Strip Cavity Barrier (with brackets) - 2m x 30mm x 12mm (95-105mm Gap)

    £44.66 per item
    £22.33 per LM (linear metre)
    inc. VAT
    £37.22 per item
    £18.61 per LM (linear metre)
    ex. VAT
    £42.94 Save £-1.72
    £44.66 per item
    £22.33 per LM (linear metre)
    inc. VAT
    £35.78 Save £-1.43
    £37.22 per item
    £18.61 per LM (linear metre)
    ex. VAT
20% Discount

Foam Glass Aggregate

Get 20% off on Foam Glass aggregate.

Shop Foam Glass
Foam Glass Aggregate/Gravel - All Sizes
Sale 9%
Summer
AGGREGATE by Foamed Glass UK

Foam Glass Aggregate/Gravel - All Sizes

Looking for a price?

Add to a quote for our best rate.

10mm PROCTOR Spacetherm® A1 Fire Rated Silica Aerogel Blanket - 2400mm x 1200mm (2.88m²) | Insulation Merchant
Discount

Aerogel Blankets

Save 5% On 10mm Aerogel Blankets

Shop Aerogel
5mm PROCTOR Spacetherm® A1 Fire Rated Silica Aerogel Blanket - 2400mm x 1200mm (2.88m²) | Insulation Merchant
Sale 24%
Summer
SPACETHERM® by A. Proctor Group

PROCTOR Spacetherm® A1 Fire Rated Silica Aerogel Blanket - 2400mm x 1200mm (2.88m²)

From £240.61 per item
£83.55 per m²
inc. VAT
From £200.51 per item
£69.62 per m²
ex. VAT
£320.01 Save £79.40
From £240.61 per item
£83.55 per m²
inc. VAT
£266.68 Save £66.17
From £200.51 per item
£69.62 per m²
ex. VAT
  • Free Shipping

    Protect Membranes

    Get free shipping on select Protect membrane products.

  • Protect TF200 Thermo Insulating Timber Frame Breather Membrane | Insulation Merchant
    Free Shipping

    5.0

    TF200 by Protect Membranes

    Protect TF200 Thermo Insulating Timber Frame Breather Membrane (1.5 2.7 & 3m)

    From £192.90 per item
    £3.85 per m²
    inc. VAT
    From £160.75 per item
    £3.22 per m²
    ex. VAT
    Save £-192.90
    From £192.90 per item
    £3.85 per m²
    inc. VAT
    £0.00 Save £-160.75
    From £160.75 per item
    £3.22 per m²
    ex. VAT
  • Protect BarriAir Vapour Control Layer with Integrated Tape - 1.5 x 50m | Insulation Merchant
    Sale 11%
    Top Deals
    Free Shipping
    BARRIAIR by Protect Membranes

    Protect BarriAir Vapour Control Layer with Integrated Tape - 1.5 x 50m

    £119.90 per item
    £1.59 per m²
    inc. VAT
    £99.92 per item
    £1.33 per m²
    ex. VAT
    £135.00 Save £15.10
    £119.90 per item
    £1.59 per m²
    inc. VAT
    £112.50 Save £12.58
    £99.92 per item
    £1.33 per m²
    ex. VAT
  • Protect VC Foil Ultra Reflective Vapour Control Layer | Insulation Merchant
    Free Shipping

    5.0

    VC FOIL by Protect Membranes

    Protect VC Foil Ultra Reflective Vapour Control Layer

    From £117.85 per item
    £0.87 per m²
    inc. VAT
    From £98.21 per item
    £0.73 per m²
    ex. VAT
    Save £-117.85
    From £117.85 per item
    £0.87 per m²
    inc. VAT
    £0.00 Save £-98.21
    From £98.21 per item
    £0.73 per m²
    ex. VAT
Cewood Value Wood Wool Building Boards
10% Discount

Cewood Wood Wool

Get 10% off on Cewood Value Wood Wool building boards.

Shop Cewood
ULTIMATE Value Wood Wool Building Board | Insulation Merchant
Sale 10%
Summer
BUILDING BOARD by Cewood
Cewood

ULTIMATE Value Wood Wool Building Board

From £7.15 per item
£9.93 per m²
inc. VAT
From £5.96 per item
£8.28 per m²
ex. VAT
£7.95 Save £0.80
From £7.15 per item
£9.93 per m²
inc. VAT
£6.63 Save £0.67
From £5.96 per item
£8.28 per m²
ex. VAT
Discount

Corotop Strong

Save 30% on COROTOP Strong - Rood Membrane.

Shop Corotop
COROTOP Strong - Breathable Roof Membrane - 1.5m x 50m (75m²)
Sale 30%
Summer
STRONG by Corotop - Membranes
Corotop

COROTOP Strong - Breathable Roof Membrane - 1.5m x 50m (75m²)

£79.90 per item
£1.06 per m²
inc. VAT
£66.58 per item
£0.89 per m²
ex. VAT
£114.17 Save £34.27
£79.90 per item
£1.06 per m²
inc. VAT
£95.14 Save £28.56
£66.58 per item
£0.89 per m²
ex. VAT
  • Free Shipping

    Knauf Insulation

    Free shipping on select Knauf Insulation.

    Shop Knauf
  • 140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (3.19m²) | Insulation Merchant
    Top Deals
    Free Shipping
    570mm

    5.0

    FRAMETHERM ROLL 32 by Knauf Insulation

    140mm Knauf FrameTherm® Roll 32 (2 x 570mm rolls) (3.19m²)

    £84.79 per item
    £26.58 per m²
    inc. VAT
    £70.66 per item
    £22.15 per m²
    ex. VAT
    Save £-84.79
    £84.79 per item
    £26.58 per m²
    inc. VAT
    £0.00 Save £-70.66
    £70.66 per item
    £22.15 per m²
    ex. VAT
  • 90mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (6.84 m²) | Insulation Merchant
    Top Deals
    Free Shipping
    570mm

    5.0

    FRAMETHERM ROLL 35 by Knauf Insulation

    90mm Knauf FrameTherm® Roll 35 (2 x 570mm rolls) (6.84 m²)

    £59.99 per item
    £8.77 per m²
    inc. VAT
    £49.99 per item
    £7.31 per m²
    ex. VAT
    Save £-59.99
    £59.99 per item
    £8.77 per m²
    inc. VAT
    £0.00 Save £-49.99
    £49.99 per item
    £7.31 per m²
    ex. VAT
  • 150mm Knauf Loft Roll 44 (Combi-Cut) | Insulation Merchant
    Top Deals
    Free Shipping
    LOFT ROLL by Knauf Insulation

    150mm Knauf Loft Roll 44 (Combi-Cut)

    £48.23 per item
    £5.25 per m²
    inc. VAT
    £40.19 per item
    £4.38 per m²
    ex. VAT
    Save £-48.23
    £48.23 per item
    £5.25 per m²
    inc. VAT
    £0.00 Save £-40.19
    £40.19 per item
    £4.38 per m²
    ex. VAT
  • Knauf Loft Roll 44 | Insulation Merchant
    Top Deals
    Free Shipping

    5.0

    LOFT ROLL by Knauf Insulation

    100mm Knauf Loft Roll 44 (Combi-Cut)

    £49.64 per item
    £3.57 per m²
    inc. VAT
    £41.37 per item
    £2.98 per m²
    ex. VAT
    Save £-49.64
    £49.64 per item
    £3.57 per m²
    inc. VAT
    £0.00 Save £-41.37
    £41.37 per item
    £2.98 per m²
    ex. VAT
  • 75mm Knauf Acoustic Roll (2 x 600mm rolls) | Insulation Merchant
    Top Deals
    Free Shipping
    ACOUSTIC ROLL by Knauf Insulation

    75mm Knauf Acoustic Roll (2 x 600mm rolls)

    £78.05 per item
    £4.49 per m²
    inc. VAT
    £65.04 per item
    £3.74 per m²
    ex. VAT
    Save £-78.05
    £78.05 per item
    £4.49 per m²
    inc. VAT
    £0.00 Save £-65.04
    £65.04 per item
    £3.74 per m²
    ex. VAT
Insulation Support Netting - 1m x (Unknown Length) | Insulation Merchant
5% Discount

1m Insulation Netting

Get 5% off and Free Shipping on 1m Insulation Netting.

Shop Netting
Insulation Support Netting - 1m x 100m | Insulation Merchant
Sale 5%
Summer
Free Shipping

5.0

SUPPORT NETTING by Insulation Merchant
Insulation Merchant

Insulation Support Netting - 1m x 100m

£28.40 per item
£0.28 per m²
inc. VAT
£23.67 per item
£0.24 per m²
ex. VAT
£29.90 Save £1.50
£28.40 per item
£0.28 per m²
inc. VAT
£24.92 Save £1.25
£23.67 per item
£0.24 per m²
ex. VAT