• What is SPF

    What is SPF

    The product “RIGIFOAM Closed Cell Polyurethane Sprayfoam” which THERMAMASTA install,is a Closed-Cell, Rigid Polyurethane version of ‘SPF’, With superior Thermal Insulation performance, when compared to other ‘SPF’ formulations.

  • Building Professionals

    Building Professionals

    Closed-Cell SPF is especially suited to be applied externally, and due to its seamless nature, is unmatched for its ability to perform these duties. But even a roof insulated from underneath.

  • Building Managers and Owners

    Building Managers and Owners

    Closed-cell Spray Polyurethane Foam (SPF) systems deliver longer life expectancy and lower lifecycle costs over traditional systems, while affording superior protection to the building.

  • Before & After

    Before & After

    Photos of before & after the project started and finished.

Unique Benefits

Key Advantages

At a Glance

Insulation with no joints or gaps
 arrow Spray application of RIGIFOAM insulating material produces a seamless insulating layer with no joints or gaps and reduces energy loss due to thermal bridging.
Maximum insulating performance at minimum thickness
 arrow RIGIFOAM has an extremely low thermal conductivity not achieved by any other conventional insulating material, saving valuable space.
Insulation of components in hard to treat areas
 arrow “Liquid” installation means that critical, inaccessible or curved areas can be insulated without any problem – no need for laborious cutting and fitting.
Excellent adhesion to the substrate
 arrow RIGIFOAM fits like a second skin and is suitable for virtually all substrates such as corrugated fibre cement, profiled metal sheet or timber boards.
Prolongs the life of buildings
 arrow RIGIFOAM rigid, robust, closed-cell foam demonstrably improves the construction and life of buildings.
Rapid installation times
 arrow An experienced installation team can treat many m² of roof area a day with a foaming unit, when conditions are favourable.
Safe, professional installation
 arrow Trained, qualified people from certified installation companies guarantee safe, accurate application of the spray foam.
Increases comfort in the home
 arrow Residents of buildings insulated with RIGIFOAM report an improved indoor environment and a greater degree of comfort.
Low material weight
 arrow RIGIFOAM low weight places very little stress on components, making it safer for example when there is heavy snow on flat roofs.
Quality assurance through self-monitoring
 arrow Elastogran is certified to BS EN ISO 9001, ISO/TS 16949:2002 and BS EN ISO 14001.Each batch is checked and tested before delivery.The relevant countries have local product certifications for RIGIFOAM.
Easy to transport and store
 arrow RIGIFOAM is foamed as a liquid mixture on site which means rapid transport and space-saving storage at the site.

Economic Insulation