Business Details
38 Years
experience
Expert Insulation Solutions for Homes & Businesses
Westville has been a leader in property insulation solutions since 1988, delivering sustainable energy efficiency improvements for residential and commercial properties across the UK. Our expertise spans over 34 years, with 25-year guarantees on insulation services and a commitment to innovation, as demonstrated by our early adoption of PAS 2030 standards in 2012. We combine technical excellence with customer-focused service, evidenced by our ISO 9001 certification and multiple awards for customer service and solid wall insulation.Our team's extensive experience, exceeding 250 years collectively, ensures technically sound installations that meet the highest safety and environmental standards, including SSIP accreditation and Investors in the Environment certification. As founder members of the National Insulation Association, we maintain industry leadership while offering our exclusive Westville Workmanship Guarantee on all projects.
Services
External Wall Insulation
Cavity Wall Insulation
Loft Roof Insulation
Solar Panels
Cladding
Rendering
Air Source Heat Pumps
Super Insulation
Passive House
Commercial Insulation
Details
- Year established: 1988
Highlights and features
- 34 years' specialist insulation experience with 25-year guarantees
- ISO 9001 certified quality management system
- Government-approved installer through energy efficiency schemes
- Exclusive 250-year collective team expertise in insulation solutions
- Award-winning customer service with workmanship guarantee
Associations and certifications
- ISO 9001
- PAS 2030
- SSIP
- Investors in the Environment
Services
External Wall Insulation
External Wall Insulation involves fixing high-performance insulation to exterior walls, finished with durable render or cladding. This solution significantly improves thermal efficiency by up to 85%, reducing energy bills by around 460 annually while addressing cold spots and condensation issues. Suitable for both domestic and commercial properties, our 25-year guaranteed system combines energy savings with property transformation.
Cavity Wall Insulation
Our mineral wool cavity wall insulation saves homeowners up to 250 yearly on energy bills while maintaining fire safety compliance. Quick installations (typically 2 hours) use insurance-backed materials with 25-year guarantees. Eligible properties may qualify for government grants covering full installation costs through schemes supporting energy efficiency improvements.
Solar Panels
Westville's solar PV systems reduce electricity bills by 300-600 annually while enabling income generation through excess energy sales. Compliant with UK regulations and backed by manufacturer guarantees, our installations qualify for 0% VAT and government incentives. With 35+ years of renewable energy experience, we provide sustainable power solutions with 25+ year panel durability.
Loft Roof Insulation
Our British Standard Quilt insulation reduces roof heat loss by 25% at minimal cost, typically paying for itself within two years. Installed to 270-300mm depth with loft hatch draught-proofing, this solution carries 40-year durability and qualifies for energy-saving grants. Surveys identify optimal depths and pipe insulation requirements for maximum efficiency.
Cladding
Durable cladding systems provide weather protection while improving property aesthetics and thermal performance. Available in cedar and fibre cement options, our installations combine insulation benefits with low maintenance requirements. Commercial applications enhance building appearance while increasing energy efficiency through superior thermal retention properties.
People
Jon Stevenson
Chairman
Chairman Jon Stevenson founded Westville in 1988 after 15 years technical sales experience at Pilkington Insulation. His early recognition of insulation's role in sustainable construction shaped the company's focus on energy efficiency solutions over three decades of industry transformation.
Sean
Managing Director
As Managing Director, Sean represents Westville on the National Insulation Association's national council. With extensive sector knowledge, he drives our technical innovation and maintains membership in professional bodies including INCA and East Midlands Chamber of Commerce.
Questions
How does cavity wall insulation reduce energy bills?
Cavity wall insulation prevents heat loss through walls, reducing energy bills by around £250 annually while maintaining consistent indoor temperatures.
Can I get a grant for external wall insulation?
Eligible homeowners may receive government grants covering partial or full installation costs through various regional energy efficiency schemes.
What insulation lasts longest?
Loft insulation lasts minimum 40 years while wall insulation systems carry 25-year guarantees with longer practical service life.
Are solar panels cost-effective in the UK?
UK solar installations typically pay for themselves within 6-10 years, benefiting from 0% VAT and Smart Export Guarantee payments for surplus electricity.
How long does external wall insulation take?
External wall insulation projects typically complete within 2-5 days depending on property size and chosen finish requirements.
Is insulation suitable for listed buildings?
We specialise in tailored solutions for older properties, working with heritage requirements while meeting modern energy efficiency standards.
