70mm Insulation

Rockwool Flexi - Mineral Wool Acoustic Insulation Slab 2 - 5 Working Days As Low As £48.48 View Options

Thermafleece UltraWool - High Density Sheep's Wool Insulation Slab 3 - 5 Working Days As Low As £186.85 View Options

Celotex GA4000 PIR Insulation Board 2 - 5 Working Days As Low As £75.79 View Options

Recticel Eurothane PL - PIR Insulated Plasterboard 2 - 5 Working Days As Low As £102.26 View Options

Kingspan Kooltherm K103 - Premium Performance Floor Insulation Board - 1200 x 2400mm 2 - 3 Working Days As Low As £542.58 View Options

Kingspan Kooltherm K107 - Premium Performance Pitched Roof Insulation Board - 1200 x 2400mm 2 - 3 Working Days As Low As £542.50 View Options

Kingspan Kooltherm K108 - Premium Performance Partial Fill Cavity Wall Insulation Board - 1200 x 450mm 2 - 3 Working Days As Low As £154.61 View Options

Kingspan Kooltherm K112 - Premium Performance Framing Insulation Board - 1200 x 2400mm 2 - 3 Working Days As Low As £679.62 View Options

Kingspan Kooltherm K118 - Premium Performance Insulated Plasterboard - 1200 x 2400mm 2 - 3 Working Days As Low As £2,075.52 View Options

Kingspan Kooltherm K5 - Premium Performance External Wall Insulation Board - 1200 x 600mm 2 - 3 Working Days As Low As £205.27 View Options

Thermafleece NatraHemp - Hemp Insulation Slab 3 - 5 Working Days As Low As £285.35 View Options

Enhance your home’s thermal efficiency and save on annual energy bills with highly effective 70mm insulation. Perfectly suited to insulate loft spaces, cavity walls and more; 70mm insulation is a highly efficient solution.

We stock 70mm insulation boards and slabs from industry leading brands Celotex and Rockwool. They’re committed to continuous product research and innovation, delivering high performance insulation suited to both residential and commercial premises.

Our 70mm insulation range also includes 70mm Rockwool Sound Insulation Slab, which is highly effective acoustic insulation as well as providing robust protection against thermal bridging and heat loss.

Have Questions About Our 70mm Insulation?

Whatever your question, our award-winning customer service team is here to help. Simply use the online chat feature on our website or call our team on 01295 565 565 to have your questions answered. With over 40 years’ experience in DIY and roofing, they’ll be able to recommend the perfect 70mm insulation for your needs.

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