Heat Insulation

Heat Insulation Ltd. are your home insulation experts. Our qualified installers offer a range of services including: Cavity Wall Insulation, Cavity Wall Extraction, Draught Proofing, Internal Wall Insulation, Loft Insulation, Room in Roof Insulation.

Our Services

Cavity Wall Insulation

Internal Wall Insulation

Loft & Roof Insulation

Room in Roof Insulation

Draught Proofing

Cavity Wall Extraction

Get your free survey today

Who are Heat?

Heat Insulation Ltd. is a long-established, family-owned, home energy saving company based in Hull and serving East Yorkshire, North and North East Lincolnshire and most other areas of the U.K.

Since our company was founded in 1989 we have worked and continue to work with all local authorities, RSL’s and Private Landlords. We offer Cavity Wall Insulation and Loft Insulation ECO funding for those who meet the new criteria. With recent funding changes, finance options are available to help spread costs.

Many homes, new and old, are not insulated fully with lots of energy escaping through the walls, roof, windows, floor and other draughts. There are multiple types of insulation available that vary in benefits and funding available. However, most of the heat energy wasted is through the walls and loft of the house with this accounting for 35% and 25% of all energy waste respectively. Draughts contribute another 15% in energy waste, meaning that 70% of all heat wasted can be reduced through Heat Insulation Ltd.

Years Established

Completed Projects

Where your home loses heat without insulation

Watch this short video to find out exactly where your home loses energy, and costs you the most in energy bills.

Call For a Quote:

01482 588591

Everything you need to know

Our extensive list of FAQ’s.

What is Wall Cavity Insulation?

The external wall of a house is constructed of two masonry (brick or block) walls, with a cavity (gap) of at least 50mm between. Metal ties join the two walls together.

How is cavity wall insulation installed?

The cavity wall is injected with insulating material by drilling holes in the external wall, through the mortar joint. Holes are generally of 22-25mm diameter and are ‘made good’ after injection. each hole is injected in turn, starting from the bottom.

How long does it take?

Cavity wall insulation normally takes around two hours to install, but the time does depend on the size of the house and other factors, such as access

Is my house suitable?

Before the installation, the installing firm will undertake an assessment of your property to confirm that it is suitable for insulation. This assessment may be undertaken by a surveyor of the technician before installation.

Do I have to do anything before installation?

The drilling process does create some vibration – so it would be wise to remove ornaments, particularly on external walls, for their safety and your peace of mind. The technician will need access to the walls, so they will need to get inside attached garages, lean-to sheds, conservatories etc. The insulation can only be really effective if all walls are done. If you have a wall right on your boundary, you may like to mention to your neighbour, that the technician will need to go onto their property.

Customer Testimonials

“Very satisfied with all dealings with your staff, very courteous and carried out work most efficiently”

Jean

“Good job all round. Could not have been any better. Thank you”

Peter

“First class service from start to finish. If all tradesmen worked like this the world would be a better place. Thank you.”

Anila

“Professional a very tidy job done by pleasant workforce.”

Karen

Very efficient and friendly staff. Loft site clean and tidy. Hope you’ve given them a bonus for Christmas

Michael

Good communication. Willing to answer lots of questions. Punctual and knowledgeable.

Elizabeth

News & Advice

How to insulate a loft

The majority of heat that escapes your property is lost through the roof. Inadequate insulation is therefore costly, making your energy bills quickly pile up. Loft insulation can help to retain heat in your home and reduce your energy bills by as much as 25%, saving…

Different types of home insulation

Home insulation methods can save you money in the long term, by reducing energy bills. Up to 35% of energy is wasted from heat escaping from your walls, with a further 25% of energy being lost due to poor roof insulation…

Tenant’s right to request energy efficiency improvements

Landlords of private rentals have certain energy performance certificate (EPC) obligations that they must adhere to. All private landlords must provide potential or existing tenants with a valid energy performance certificate…

Contact Us

5 + 7 =

Crowle Street, Hull, HU9 1RH

01482 588591

Insulation@heat-insulation.co.uk