Loft Insulation with Synthesia Spray Foam

Loft Spray Insulation

What Is Loft Insulation?

Loft insulation is a highly effective way to improve your home’s energy efficiency by reducing heat loss through the roof. WeatherDry offers Synthesia Spray Foam Loft Insulation, an advanced solution that seals your home against air and moisture intrusion, thus helping maintain a comfortable indoor environment.

How Spray Foam Insulation Works?

Spray foam insulation expands to fill every gap, crevice, and cavity in your loft, creating a continuous thermal barrier. 

Key benefits include:

  • Air Sealing: Stops warm air from escaping and prevents cold air entering

  • Moisture Protection: Acts as a damp-proof barrier to prevent condensation

  • Energy Efficiency: Can reduce energy bills by up to 45%

  • Allergen Reduction: Minimises airflow that can carry dust, pollen, and other allergens.

Reduce your energy bills by up to 45% with Energy Efficient Spray Foam

Synthesia's Energy Efficient Spray Foam insulation, when properly installed, delivers energy savings of up to 45% for the life of your property!

But the advantages of installing spray foam in your home extend far beyond just energy savings.

Why Choose Spray Foam Loft Insulation?

Air moves through every hole, crack, and crevice in a property. Around 33% of heat loss occurs through ceilings, walls, and floors. Additional advantages include:

  • Long-Term Energy Savings: Lower heating costs for the life of your property

  • Enhanced Property Value: Energy-efficient homes are more attractive to buyers

  • Durable and Maintenance-Free: Spray foam retains its performance for decades

Signs Your Home Could Benefit from Loft Insulation

Consider loft insulation if you notice:

  • High energy bills despite normal usage

  • Cold draughts or uneven temperatures in rooms

  • Condensation or damp in the loft or on ceilings

  • Your loft has little or no existing insulation

Synthesia Loft Foam Insulation

Synthesia Spray Foam Installation Summary

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Lapolla - Spray Foam Loft Insulation


Inslate your home with energy efficient spray foam

Stormdry Masonry Protection Cream and Stormdry Repointing Additive can be used as damp proofing to provide protection against penetrating damp without affecting the visual appearance of brickwork or stonework.

Reduce your energy bills by up to 45%

Go Compare recently posted some very interesting survey results. They listed all the most common reasons why potential home buyers would be put off from making an offer, when viewing a property. The top reason given in the survey, by some margin, was “Damp patches, stained walls and ceilings”. 70% of people, who took part in the survey, said that this would stop them from buying. In fact, three of the top five answers were related to damp issues or their side effects.

Stormdry can help rectify these problems using its damp proofing qualities and make sure that your house is being presented in the best possible way.

Why spray foam loft insulation

Rain penetration through masonry (known as penetrating damp) is a common problem in buildings – particularly in the case of those of solid wall construction. The problem is also increasingly common in buildings of cavity wall construction where cavity wall insulation has been poorly installed or used in walls that are not suitable for cavity wall insulation. Other paths through which rain can cross through a cavity wall include incorrectly positioned wall ties and mortar obstructions in the cavity.