40+ Years Experience
0151 332 4244

Professional Loft Insulation Services

Reduce energy bills and improve home comfort with expert loft insulation. Get a free survey and professional assessment from qualified specialists with over 40 years of experience.

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No obligation • Quick response • Expert advice

Loft Insulation Advice Experts

At Bloxt Ltd, we provide expert advice and practical solutions for lost and underperforming loft insulation, helping homeowners improve energy efficiency and protect their property long term. With over 40 years of industry experience, we have built a trusted reputation for delivering high quality insulation assessments and effective upgrade solutions.

Our team is fully accredited and works to the highest standards of safety and efficiency on every project. We are committed to exceptional service, and our strong reputation reflects our focus on professionalism and customer satisfaction. When you choose Bloxt Ltd, you can trust you are receiving expert guidance to restore insulation performance and improve comfort throughout your home.

What to Expect From Our FREE Loft Insulation Assessment

One of our experienced surveyors will assess the performance of your existing insulation, identifying areas where heat is escaping from the property, including the loft and adjoining structures. They will evaluate insulation coverage, depth and condition to highlight where efficiency has been reduced and improvements are required.

Using professional tools and digital measuring equipment, our surveyors carry out accurate assessments and clearly explain any issues, potential energy losses and recommended solutions. We offer a FREE Loft Insulation Assessment for all property owners.

Loft Assessment

Why Choose Us?

Delivering accurate assessments and practical solutions backed by decades of industry experience and a commitment to excellence.

Expert Surveyors

Experienced local professionals with extensive knowledge in energy efficiency and insulation solutions.

40+ Years Experience

Four decades of expertise delivering high-quality insulation services across the UK.

KIWA Accredited

Fully accredited and working to the highest standards of safety and efficiency.

5 Star Reviews

Exceptional customer satisfaction with hundreds of verified 5-star reviews.

25 Year Guarantee

All services backed by comprehensive 25-year guarantee for complete peace of mind.

Loft Insulation Assessment

Free Loft Insulation Assessment

A loft insulation assessment identifies areas where insulation has deteriorated, shifted or is no longer performing effectively. Heat loss through the roof can significantly reduce energy efficiency and increase heating costs. Our experts assess insulation depth, coverage and condition to recommend suitable improvements, helping restore thermal performance and improve comfort throughout the home.

Book a FREE Loft Insulation Assessment

Your Path to a Warmer, More Efficient Home

Want to save money on your energy bills? Contact our team at Bloxt Ltd. If you currently have no loft insulation, you will find that your house gets cold quickly. Especially so on the top floor, where heat will rise and pass through the ceilings into your loft space.

Book a FREE Loft Insulation Assessment
Insulated Loft Space

How Does Loft Insulation Work?

Loft insulation consists of layers of dense materials that prevent heat from passing through them. Common materials include fibreglass, rock mineral, plastic fibres, cellulose, and other natural fibres.

In an uninsulated home, warm air rises and escapes through the roof, wasting energy and money. Proper loft insulation keeps warm air inside your home, maintaining comfortable temperatures and reducing heating costs.

This proven solution can dramatically reduce your energy bills and carbon footprint while improving home comfort throughout the year.

Insulated Loft Space

Benefits of Effective Loft Insulation

Transform your home's energy efficiency with professional installation

Lower Energy Bills

Reduced Carbon Footprint

Improved Home Comfort

Quick Installation

What Our Customers Say

Real reviews from satisfied homeowners across the UK

"Ellick arrived punctually and was very thorough, helpful and informative. Highly recommend - he's excellent and knows exactly what your home needs."

Claire Pritchard

Verified Google Review

"Just had insulation work done. Jim, Brandon, Joel and Kyle worked very hard over three days and did a superb job. The house is warmer already. We love our space-age loft!"

Jane Thompson Webb

Verified Google Review

"Very impressed with the company from start to finish. The speed at which it was done and everyone went above and beyond. Special thanks to James, Nathan, Joel, Kyle and Andrew."

Joan Wallace

Verified Google Review

Frequently Asked Questions

How do I know if my loft insulation needs replacing or upgrading?

Many homes have insulation that has deteriorated, shifted or no longer meets current efficiency standards. Signs include higher energy bills, cold rooms and uneven temperatures. Our surveyors carry out a full inspection and explain whether topping up, replacing or upgrading insulation will improve your home's performance and comfort.

How much insulation should a loft have to be energy efficient?

Current guidance recommends a depth that older properties often do not meet. We check whether your loft insulation reaches effective levels and identify gaps or compressed areas. Insufficient depth allows heat to escape quickly, reducing efficiency.

Will loft insulation really reduce my energy bills?

Yes, effective loft insulation significantly reduces heat loss through the roof, which is one of the main escape points in a home. We regularly help homeowners lower heating costs by improving insulation performance. By keeping warmth inside for longer, your heating system works less, resulting in reduced energy usage.

Do you offer a loft insulation assessment before installation?

Yes, we offer a FREE Loft Insulation Assessment. Our experienced surveyors inspect insulation condition, coverage and performance before recommending any work. This ensures solutions are appropriate and cost effective. We explain findings clearly, allowing you to make informed decisions without pressure.

Our Accreditations & Standards

KIWA Certified

Trust Mark Certified

KIWA Certified

ECMK Approved

KIWA Certified

ISO Certified

KIWA Certified

MCS Certified

KIWA Certified

Pas 2030 Accredited

ABBE Accredited

ABBE Accredited

PAS 2030

Safe Contractor Approved

BBA Approved

Safe Gas Approved