Lower Heat Loss
Target the roof, room-in-roof areas, and walls where warmth can escape.
Insulation Services
Loft, room-in-roof, internal wall, and external wall insulation for warmer, more efficient UK homes.
Insulation Services
Insulation is one of the most practical ways to reduce heat loss and improve comfort. Sublime reviews the property type, condition, ventilation, and access before recommending the right insulation solution for the home.
Explore Insulation Services
Loft Insulation
Reduce heat loss through your roof space and help your home feel warmer and more efficient.
Room-in-Roof Insulation
Improve comfort and energy performance in converted loft rooms, dormers, and roof spaces.
Internal Wall Insulation
Improve wall heat retention from inside your home without changing the external appearance.
External Wall Insulation
Upgrade wall performance from the outside while refreshing and protecting the property exterior.
Benefits
Better Comfort
Help rooms feel warmer and more consistent through colder months.
Smarter Planning
Choose insulation that suits the property type, condition, and access.
Energy Performance
Support better efficiency and EPC improvement planning where suitable.
Our Insulation Process
1. Review
We discuss the property, comfort issues, existing insulation, and goals.
2. Survey
Sublime checks access, condition, ventilation, wall or roof construction, and suitability.
3. Recommend
We explain the right insulation option and any preparation needed.
4. Install
The selected measure is installed neatly, with final checks and handover advice.
Start Your Home Insulation Upgrade
Book an insulation survey with Sublime and get clear advice on the right solution for your property.
FAQ's
The right service depends on where the property is losing heat, the construction type, access, condition, and your goals. Sublime can survey the home and recommend a suitable route.
Yes. Suitable insulation can reduce heat loss, help rooms feel warmer, and support more consistent indoor temperatures.
Yes. We review property condition, access, ventilation, damp risk, and practical installation details before recommending work.
In many suitable homes, insulation upgrades can support better energy performance and may help improve EPC recommendations.
What Homeowners Have To Say...
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Sarah Wilson ★★★★★
Excellent company. I recently had retrofit assessment work completed by Sublime and could not fault them. The team was friendly, professional, and clear throughout. I would highly recommend them for retrofit services.
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James Harris ★★★★★
I was cautious about starting retrofit work, but Sublime made the process straightforward. They explained the assessment, EPC requirements, and next steps clearly, and I am really pleased with the results.
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Amelia Clarke ★★★★★
Thanks to the team at Sublime for improving the energy performance of my home. The work was completed quicker than expected, communication was excellent, and the service exceeded my expectations.
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Louis Parker ★★★★★
Great job. I was impressed with how the team communicated and the helpful advice they provided. The retrofit guidance was practical, professional, and tailored to my property.
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Olivia Morris ★★★★★
Professionalism at its best. The Sublime team carried out the assessment and planning with care, kept everything clear, and made the whole process feel simple.