SWIS provides insulation systems for lofts and interior walls that deliver a seamless airtight solution – and unlike most insulation, it’s spray applied.

Insulation is a key aspect when it comes to home specification because of:

  • Thermal efficiency
  • Delivering the highest possible air tightness U-values
  • Offering thermal conductivity levels as low as 0.025 W/mk
  • Elimination of air infiltration
  • A quick application that cures in a short time
  • Flexible application
  • One solution, a wide range of uses

Spray foam insulation was designed with lofts and internal walls in mind, but has also found applications for floors and soffits. With a small change in the formula, it can be used for insulation and stabilisation of cavity walls.

Company overview

As the South West’s leading insulation specialists, we focus on installing the most technically advanced form of insulation, Lapolla spray foam insulation. This innovative thermal, acoustic insulation solution creates an unbeatable airtight solution for residential, commercial and agricultural properties.

The company was established in 2012, and has become the largest provider of spray insulation in the south west of england. We specialise in the application of the full range of Lapolla products, from their Open, Closed, Cavity Wall foams to their acrylic and silicone roof coatings.

Our mission

Our spray foam solutions will allow you to reach optimal efficiency and beyond.

  • Our FL2000 4G is the most technically advanced closed cell foam on the market with the lowest rated Global warming potential of 1 out of 100 (GWP1), it is the only closed cell foam that can be applied to a depth of 140mm in a single pass.
  • One time application for a life time of savings.

Installing spray foam insulation will help save you and your household money every year. The spray foam will seal air within the property and help prevent heat loss; this will make it cheaper to warm your home up in the winter and help you save money every year. Also, if you wish to sell your house in the future, buyers will find buying your property with a more attractive option.

Watch our promo video

how can we help you?

Contact us at the SWIS office nearest to you, call us or submit an enquiry online.

SWIS really helped us achieve our insulation goals. The amazing products along with fantastic service ensures that our home is perfectly insulated and energy-efficient.

Jane Doe
Owner, Private home

Looking for the most efficient spray foam insulation solution?