Westville Group

What Westville Group does

Westville Group is a privately-held United Kingdom contractor specializing in building insulation services. Founded in 1988 and headquartered in Shirebrook, the company provides external wall insulation, cladding, loft insulation, and roof insulation for both commercial and residential customers. With a headcount of 51 to 100 employees, Westville Group operates as a small-to-mid-sized specialist trade services firm in the UK construction sector, with no publicly disclosed parent entity, subsidiaries, or external funding rounds in the available data.

The company's service offering is concentrated on thermal envelope improvements — external wall insulation systems, cladding installations, and loft/roof insulation works — addressing energy efficiency and building performance requirements for property owners, developers, housing providers, and main contractors. As a specialist subcontractor, the company's revenue mechanics are likely project-based, driven by tendered contracts, framework agreements, and direct commercial engagements rather than recurring subscription or platform models. No pricing structure, certifications, accreditations, or supplier partnerships are documented in the provided sources.

Detailed information about Westville Group's customer composition, geographic footprint, backlog, financial performance, leadership beyond founder Joanne Cooper, and strategic activity is not available in the provided data sources. The primary company website source returned a verification/loading page without substantive content, and structured data fields for funding, M&A, partnerships, awards, patents, and headcount trend are empty. This represents a significant information gap for any meaningful due diligence or comparables analysis.

Name

Westville Group

Website

https://westvillegroup.co.uk

Company type

Private

Founded year

1988

Headcount range

51–100 employees

Short description

Westville Group is a privately-held UK insulation contractor founded in 1988 and headquartered in Shirebrook, England, providing external wall insulation, cladding, loft insulation, and roof insulation services for commercial and residential customers.

Ownership category

akta.pro rank

Product category

Building Insulation Services

NAICS

Drywall and Insulation Contractors (238310), Roofing Contractors (23816), Siding Contractors (238170)

SIC

Services-To Dwellings & Other Buildings (7340)

akta.pro primary industry

Exterior Insulation & Weatherproofing (House Wrap, Air/Water Barriers) (HSAPAKAK)

akta.pro secondary industry

Residential Green / High-Performance Home Construction (Net-Zero, Passive House) (IMAFABAH)

Keywords

• External wall insulation
• Cladding systems
• Loft insulation
• Roof insulation
• Building insulation services

Headquarters

HQ city

Shirebrook

HQ country

United Kingdom

HQ region

Europe

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations

Core offering

Westville Group provides external wall insulation, cladding, loft, and roof insulation services for commercial and residential sectors. Operating from Shirebrook, United Kingdom, the company delivers building envelope and thermal efficiency upgrades using conventional insulation and cladding installation methods.

Differentiator

Problem solved

Functional benefit

Products and services

• External Wall Insulation Insulation applied to the external walls of commercial and residential buildings to improve thermal efficiency and reduce heat loss. Delivered as a contracted installation service for property owners and managers in the UK.
• Cladding Cladding installation services for commercial and residential buildings, typically combined with external wall insulation to refurbish building façades and improve weather resistance and appearance.
• Loft Insulation Insulation installed in loft spaces of commercial and residential properties to reduce heat loss through the roof and improve overall building energy efficiency.
• Roof Insulation Insulation services for roof structures of commercial and residential buildings, addressing thermal performance at the building envelope's upper boundary.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• Wetherby Building Systems: UK manufacturer and installer of EWI, render, and cladding systems. Directly comparable to Westville as a UK-based provider of external wall insulation and facade solutions for new build and retrofit.
• Sto Ltd (UK): UK arm of Sto, supplying and installing external wall insulation, render, and cladding systems. Comparable to Westville in offering EWI and facade solutions across residential and commercial projects.
• PermaRock Products Ltd: UK specialist in external wall insulation (EWI) systems and renders. Highly comparable to Westville Group as both operate in the EWI/cladding installation market serving residential and commercial refurbishment across the UK.
• SPS Envirowall: UK specialist contractor focused on external wall insulation and render systems. Comparable to Westville in target market (social housing, residential, commercial retrofits) and service offering.
• K Systems UK: UK provider of EWI and insulated render systems with installation services. Comparable to Westville as a competing EWI/cladding contractor in the UK retrofit market.

Others

• Celotex (Saint-Gobain): UK manufacturer of rigid PIR insulation boards commonly used in roof and wall assemblies. Comparable to Westville as a key materials supplier in the same building envelope value chain.
• Knauf Insulation UK: Major UK insulation materials manufacturer (loft, roof, wall insulation products). Comparable to Westville as an enabler/supplier in the same insulation value chain, though operating as a manufacturer rather than installer.
• ROCKWOOL UK: UK manufacturer of stone wool insulation used in wall, roof, and loft applications. Comparable to Westville as an insulation ecosystem participant and indirect upstream supplier to EWI/cladding contractors.

Broad incumbents

• Weber (Saint-Gobain UK): UK operations of Saint-Gobain Weber, offering EWI renders, tile fixing, and facade systems as part of a wider building products portfolio. Comparable to Westville as a much larger, broader incumbent in the EWI/render category.
• Alsecco UK: UK subsidiary of the German Alsecco brand, supplying EWI and render systems via approved installer networks. Comparable to Westville in the EWI space, but operating as a systems supplier within a broader international parent portfolio.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/westvillegroup

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Westville Group