New Build Houses Spray Foam Insulation

New Build Houses Spray Foam Insulation

Do you Need Insulation for Your New Property ?

If you are constructing a new home, then careful planning should be put into your insulation, because careful planning leads to less money being spent on energy bills in general.

It also guarantees greater comfort and warmth within your house.

Adding adequate levels of insulation during construction of a building is definitely more cost-effective, rather than retrofitting an insulation layer sometime after the house is built.

For the best thermal effect, your windows, doors, and roof space should all be properly insulated.

Get A Free Spray Foam Insulation Quote

Most houses today are built with cavity walls, so they contain some of the existing qualities of insulation. However, you may want to consider adding insulation even to these, especially if you are going to have rooms that are seldomly used.

There are many different insulation options for new homes, and a few different material choices too, but here at Ifspray UK, we use spray foam as our preferred insulation material, as we believe it is the best product on the market today.

Phone us to discuss your project.

We’re happy to chat and offer direction and get to know your requirements.

Why use Spray Foam Insulation in Your New Build ?

Spray foam insulation (SPF) has many advantages over conventional fibreglass and cellulose insulations.

Some of these advantages include:

  • SPF eliminates air infiltration and dramatically reduces the cost of HVAC throughout the year – in many cases up to 40%.
  • Keeps out moisture – the source of mould and mildew.
  • Helps to prevent the entry of pollen, dust and insects, rodents and other pests.
  • Provides maximum noise reduction.
  • Structural support – lends roof rafters structural support.
  • Improved air quality – preventing toxins or allergens from entering the home environment.

The British Board of Agreement (BBA) certifies Icynene as a suitable insulation alternative for new homes and highly recommends that a professional contractor fit it.

You can book a free and no-obligation home survey with our expert team to find out if spray foam insulation solution can be installed in your house.

Call 02380970979 to get started.

Where can Spray Foam Insulation be Used in a New Build ?

Spray Foam Roof Insulation

As the roof of a structure is what protects a building from the elements, it suffers a lot of wear and tear over time.

When a roof is insulated by spray foam, it adds strength and durability along with a reduction in heat loss. This substance is sprayed into the roof rafters and into those difficult to reach attic spaces. It expands and seals any holes and cracks that would allow draughts and cold air to reach the roof space as it is sprayed. It also provides structural integrity to your roof.

Cavity Wall Insulation

Not only does polyurethane foam insulate your cavity walls but it is the most effective way to save energy and heat in your home.

Injected cavity wall spray foam insulation is one of the best materials available for insulating the cavity wall and is the ideal system for improving the structure and longevity of your walls.

Ceiling Insulation

Spray foam is an ideal ceiling insulation system, where consideration is given to heat retention, energy efficiency and sound-proofing.

The method generally only works best in new builds and when the building is being constructed. Usually the spray foam is applied from the underside, flush-shaved and slabbed. When the fully insulated ceiling is completed, it is completely sealed and air tight with excellent R-values achieved and a good level of sound-proofing against noise from above.

Suspended Floor Insulation

The lightweight and robust nature of the spray foam makes it highly suitable in home or commercial buildings for suspended floor insulation.

Open cell spray foam insulation is a perfect fit for this application due to its full-breathing characteristics and design fit.

Timber-frame Insulation

Spray foam insulation is a perfect insulation solution for structures made from timber. It is usually installed between timber walls and/or rafters. Every project is completed to the highest standards including a fully insulated and airtight structure with a perfect custom fill every time and shaving flush to allow for ease of slabbing.

Because our spray foam insulation is a fast and eco-friendly installation that is economically priced, we have the advantage over all our competitors in this now modern insulation industry. Contact us today and we'll bring our local spray foam contractors to help you through the process with effective, efficient, reliable and affordable insulation solutions.

Call 02380970979 or simply fill out the contact form. We'll promptly get back to you to answer your question or include a free, no-obligation on-site survey.

Get in Touch

If you are in the market for a professional spray foam insulation for your new build project, you are on the right page.

Our process involves a detailed meeting with you, evaluating your plans and ideas, answering your questions and providing you with expert opinions and options to achieve the level of comfort you desire.

Our survey service is completely free and gives you the opportunity to chat with our knowledgeable installers and find out how much you can save on your bills by insulating your home with our premium foam.

Why not get started today by calling us on 02380970979 or filling out a free, no-obligation survey form.


Spray foam is an insulation made from polyurethane foam. It aims to increase the energy efficiency of every building type. It adheres to virtually any surface, offering an airtight, gap-free envelope with low permeability for the harsh UK weather.

R-value is a measure of the resistance to heat flow of a substance. The higher the R-value the more insulated the substance.