Our professional, friendly service focuses on home insulation in Portsmouth and Southampton areas. If you live in Hampshire and you’re looking for expert advice on insulating your home, get in touch with InstaGroup.

From expert survey through to professional installation, you can trust InstaGroup for home insulation in Portsmouth and Southampton. We can deliver tailored solutions that will improve your home’s comfort while also giving you great savings on energy bills.

Whether you live in a bungalow, a large Victorian property or a semi-detached house, we specialise in making sure you feel the full benefit of installing insulation.

Trusted for home insulation in Portsmouth and Southampton

We have over 35 years’ of experience installing insulation across the south, south-east and south-west of England. So ask about a no-obligation home survey and get an expert energy assessment for your property.

Why is a home energy assessment important?

Our service for home insulation in Portsmouth and Southampton areas begins with a professional survey carried out by InstaGroup’s fully-qualified home energy assessor.

We’ll check key areas of your home to see where you may be losing energy, and offer expert advice and recommended solutions for insulating your home.

Our aim is to improve the comfort of your home all year round – and save you money year after year.

Savings backed by customer satisfaction

See why people recommend us for home insulation in Portsmouth and Southampton, Surrey, Berkshire and more. We’ve got some great reviews and testimonials from satisfied customers.

Did you know …

Solid Wall insulation (also called External Wall insulation) can keep in up to 45%1 of your home’s warmth. You could save between £120-435a year depending on the size of your property.

Cavity Wall insulation stops around a third of your home’s warmth from escaping through the walls. You could cut your heating bills by up to £150every year.

Loft insulation effectively saves up to a quarter of a home’s heat. You could reduce your energy bills by up to£135 every year4.

Free insulation* and insulation grants in your area

InstaGroup has extensive experience in helping customers to apply for insulation grants that can cover the full cost of installing insulation if the household qualifies.

Ask us about possible grants for your home insulation in Portsmouth and Southampton. We’re always happy to see if we could help.

For your reassurance, we’re approved to carry out funded work under the government-backed ECO grant scheme and at times through Local Authority or council grants when they are available. Find out more about ECO funding for home insulation here.

Improve your home’s comfort and efficiency

You can be sure that our friendly, expert team will deliver a professional service from start to finish.

All of our installation teams are trained and qualified technicians using accredited and approved insulation materials. And all of our installations are guaranteed for workmanship.

If you’re looking for home insulation in Portsmouth and Southampton areas drop us a line or call us now on 0800 526 023.