Loft Insulation & Roof Insulation Services
Improve the comfort and energy efficiency of your home with professionally installed loft and roof insulation across the UK. We offer both traditional Knauf loft insulation and HYBRIS reflective insulation, helping you choose the right system for your property, roof construction and existing insulation.
Why Insulate Your Loft?
A poorly insulated loft can be one of the biggest sources of heat loss in a home. Improving your loft insulation helps reduce heat escaping through the roof, making your property more comfortable and helping to improve its overall energy efficiency.
Effective loft insulation can help keep your home warmer during colder months while reducing the amount of energy needed to maintain a comfortable temperature. During warmer weather, insulation can also help limit heat transfer through the roof.
The condition of your loft matters too. Damp, compressed or poorly installed insulation may not perform as intended, while inadequate ventilation can contribute to condensation and moisture problems.
As part of our loft insulation installations, we assess the existing insulation and ventilation so we can recommend the most suitable solution for your property.
Where additional ventilation is required, we can also install loft lap vents to help maintain airflow through the roof space.
Hybris Insulation
Or
Traditional Knauf Insulation
HYBRIS reflective insulation is a lightweight, flexible system suited to pitched roofs, rafters and other areas where available depth can be important. Its honeycomb structure traps air within multiple layers to provide effective thermal performance without the irritating fibres associated with traditional mineral wool.
Traditional Knauf loft insulation is a proven mineral wool solution designed for insulating loft floors between and over the joists. It provides excellent thermal performance and is an effective, straightforward option for bringing existing loft insulation up to the recommended depth.
The Loft Insulation Installation Process
Book Your Survey
During The Survey
The Installation
Aftercare
You’re Covered with an Insurance Backed Guarantee.
We include Insurance Backed Guarantees through HomePro on eligible installation services. That means your investment is protected — even if the unexpected happens.
Request an Installation Survey
Get a Free, No Obligation Loft Insulation Quote
Call us on 0800 002 9558
Email us at info@carbonzerosolutions.co.uk
© 2025 Carbon Zero Solutions Ltd — trading as The Insulation Guys. All rights reserved.
Where We Work
We operate nationwide across the UK, with the counties below representing just some of the areas we cover. Click any county to see full details on our Areas We Cover page.
* London projects are taken on a case-by-case basis depending on size and cost-effectiveness.
*Carbon Zero Solutions Ltd is an Introducer Appointed Representative (Financial Services Register No. 1032760) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.