DH26007 - Loft and Cavity Wall Insulation

Derby Homes
East Midlands

Installation of loft insulation in 450 properties and cavity wall insulation in 141 properties. The project includes associated building works such as the erection of scaffolding to facilitate access and completion of insulation upgrades.

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Awarded value: £500k; As published
Published: 10 April 2026
Awarded: 31 March 2026; Synergize Limited
Contract length: Not stated

What the contract covers

Works contract

Provision and installation of loft and cavity wall insulation services to improve energy efficiency and EPC ratings in residential properties.

Loft insulation works for 450 properties recorded as having less than 100mm of loft insulation
Cavity wall insulation works for 141 properties requiring CWI works

Terms and requirements

Contract type: Works contract
Certifications asked for: None stated
Lots: 1
Suitable for SMEs: Not stated
Category: Works
CPV codes: 45320000

Services in this contract

Cavity, loft and underfloor insulationMain service£100k typicalLoft and cavity wall insulation to several hundred properties

Lifecycle

Published
10 April 2026
Contract awardedto Synergize Limited
31 March 2026
Contract starts
Contract endsEnd date not published

The buyer

Derby Homes

Type: Locked
Contracts, 24 months: Locked
Recorded value: Locked
Typical contract: Locked
Loft insulation contracts, 24 months: Locked

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Contact details

Name: Locked
Email: Locked
Address: Locked

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The supplier

Synergize Limited

Contracts won, 24 months: Locked
Value won, 24 months: Locked
Buyers, 24 months: Locked
Companies House number: Locked

Main buyers

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Similar loft insulation contracts and prices

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Cite this contract

Link: https://bidskim.com/tender/1096891/dh26007-loft-and-cavity-wall-insulation
Buyer reference: DH26007
Last checked: 4 November 2026

Derby Homes. DH26007 - Loft and Cavity Wall Insulation. Contract award, 10 April 2026. BidSkim, https://bidskim.com/tender/1096891/dh26007-loft-and-cavity-wall-insulation (accessed 4 November 2026).