Hurry limited funding available

Book your free survey!

*subject to survey and scheme requirement

Loft and Cavity Wall Insulation

CRS provides specialist loft and cavity wall insulation fitting services for domestic, commercial and social housing properties throughout the UK.

Learn more

FREE HEATING & INSULATION FUNDING*

or learn more
You could save up to £465 per year*
25 year guarantee on all cavity wall insulation
Fully funded grants available

Local Authority Flexible Funding

LA Flex - What is it?

LA Flex is a part of the governments already successful ECO scheme where certain households can qualify for improvements like insulation and heating without needing to be on a means tested benefit.

This new mechanism, also known as “flexible eligibility”, allows Local Authorities to make declarations determining that certain households meet the eligibility criteria for a measure under ECO.

If your properties Energy Performance Certificate(EPC) is D, E, F or G rated or if you don’t have a current EPC then you should qualify.

Click here to find out more

Why is the service free?

Funding is available for most UK households as part of the Energy Company Obligation (ECO) scheme, which aims to help reduce carbon emissions and help more homes keep their homes warm.

Under ECO, larger energy suppliers fund the installation of energy efficiency measures in UK homes, so you benefit without the expense. The scheme covers installations, such as cavity wall insulation, loft insulation, room in the loft insulation and more efficient heating systems. If the energy suppliers fall short of their obligations they receive hefty fines. The ECO scheme legally requires the main energy suppliers to install energy efficient technologies such as cavity wall insulation, loft insulation and room in the roof insulation to households in the UK.

Keep the Heat in and Save £££s

You could save up to £465 a year on your heating bills by installing loft and cavity wall insulation. These are two of the easiest and most cost effective ways to make your home more energy efficient and keep all that lovely heat in, as well as making it cooler in the summer.

You could save over £25* every year by installing loft and cavity wall insulation. Without adequate insulation in your home, you will be losing around 35% of the heat you are paying for through your walls and a further 25% through your roof.

"Why insulate your cavity walls
?"
Around 35% of the heat you pay for is lost through the walls, if they are not insulated. Cavity wall insulation could save you money and start saving you energy.

Most homes built after 1929 have cavity walls, which means there is a gap between the external and internal walls. Cavity wall insulation fills that gap in using material such as foam or wool to help keep the warmth in and the cold air out. It can also help to fight climate change by reducing the amount of energy you use to heat your home.
"Why insulate your loft?"
Did you know that 25% of the heat you buy is lost through your roof? By installing loft insulation, you can quickly save on your heating bills and stay warm all year round.

Our professional installers will lay mineral wool under the rafters and between the joists in your loft, keeping all that lovely warmth in your home.

Save money now

Loft insulation at the recommended 270mm, can save you around £215 on your heating bill, if correctly installed. You may also be eligible for a grant to provide you with FREE insulation, please visit our Grants page to find out more – or contact us today.

Get the 5 Star Service

Even if you already have insulation in your loft, it might not be deep enough to be effective, this should be a minimum of 270mm (10 ¼”). If you are unsure, contact us today for a free survey.

Choosing loft insulation


Choosing loft insulation

Loft insulation is an easy solution, as long as you have good access to your loft and there are no existing damp or condensation issues.

The benifits

Once insulated, you may be able to use the newly insulated space as a room, which could add value to your home.

YOU’RE IN SAFE HANDS

  • tools_icon The Right Tools
  • wallet_icon The Right Price
  • rosette_icon The Right Experience

Wall and loft insulation are two of the most effective ways to stop heat escaping from your home, saving you money on your bills. If you are unsure if your home is suitable, contact us today for a free assessment.

Get an expert in

Working with you every step of the way

Our friendly, professional service ensures you understand the cause of the problem and the best way to save your property from any further damage.

Check

inspect

Our highly professional team will talk you through the process to see whether you qualify for funding.

Home Survey

recommend

We do a fast and easy survey of your home to ensure it is suitable for insulation and to help you apply for the grant funding that suits your home and your situation.

Install

remove

Our local team of experts carry out the job to the highest standards with care and consideration for your property.

Enjoy

approve

Once the job is completed and you are satisfied with the work, it’s time to sit back and enjoy a warmer home that costs less to heat.

Complete Remedial Solutions

Uncompromising service

"Complete Remedial Solutions did a great job. The whole team was tidy and professional, explaining every step of the process. Thanks to you, our home is dry and warm again. No signs of mould returning."

Mrs K Smith, Swansea

"Our walls were black with mould and everything was wet with condensation, but we didn’t know why until we called Complete Remedial Solutions. The team was fast and efficient, working hard to get the job done. All the worry about our house is gone, thanks to the great work your team did."

Mr B Wallis, South Wales

"Couldn’t be happier with the work carried out by your team. Your inspection revealed failed cavity wall insulation, which was the cause of damp and mould. The team worked incredibly hard to remove everything, but now you can’t see any signs of the work or the problems we had. I’d highly recommend you to anyone worried about damp on their walls."

Mr J Kahn, Cardiff

"A polite, helpful team who went the extra mile to remove all of the faulty insulation, which was causing us a lot of problems. Once we called Complete Remedial Solutions we knew you were experts who would take care of it and you did just that. Can’t thank you enough for restoring our home and taking all the stress away."

Miss A Daniels, Hereford

"Delighted that CRS have sorted out my home! Excellent service and professionalism. Many thanks to the team."

Mrs Adams, Bridgend

"I am extremely pleased remedial service that CRS provided back in January. They were efficient and courteous. No more damp walls!"

Jon Doe, London

"My walls were an absolute mess before CRS turned up. They sorted the damp all all my external walls and were a pleasure to deal with. Highly recommended."

Mr Player, Port Talbot

Frequently Asked Questions

Our team is just a click away if you need any advice about rendering and plastering, but here are some answers to the questions our customers ask most.

  • How do I know if my house is suitable for cavity wall insulation?
    If your house was built after 1929, it probably has cavity walls and will be suitable, but some older properties are also suitable. We offer a free assessment of your home and then provide expert advice on the best type of insulation for your property.
  • How is cavity wall insulation done?
    Cavity wall insulation fills the gap between your external and internal walls. Small holes are drilled in the mortar between the bricks, allowing our expert team to pump in the insulation material. The whole process takes a few hours before the holes are filled back in.
  • Will I be able to use my loft for storage once it’s insulated?
    The minimum thickness for insulation is 270mm, which means the ceiling joists may be lower than the top of the insulation. It is not advised to squash the wool, as this reduces its insulating properties. Alternatively, additional joists can be added to raise the floor, allowing for the floor to be boarded. We will talk you through all the options, depending on your property.
  • Can you reinstall cavity wall insulation after it’s been removed?
    The Complete Remedial Solutions team has over 50 years' industry experience working for the leading insulation companies. We can also reassess your property's suitability to reinstall it if possible.
  • I already have some loft insulation, do I need to replace it?
    The current EEC regulations require a minimum of 270mm of loft insulation. If you have any existing insulation, this can be topped up with an additional layer to bring it up to he minimum. Our professional team will take a look at the current status of your loft and make recommendations for the best way to meet your needs.