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Cornerstone East Anglia Ltd

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Cornerstone East Anglia Ltd

Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Cornerstone East Anglia Ltd, Contractor, 4 Fuller Road, Harleston.

Cornerstone is an expert installer of insulation measures, render and cladding solutions - saving you money on your energy bills, reducing your carbon footprint and transforming your property.

15/01/2026

Our phone lines are currently down.

If you would like to get in touch, please email [email protected] or send us an enquiry via our online form - https://www.cornerstonelimited.co.uk/contact/.

Apologies for any inconvenience this may cause. We will let you know once our phone lines are back up and running.

02/10/2025

CASE STUDY: HUG2 Funded Park Home Insulation

Cornerstone were appointed by the Greater South East Net Zero Hub as their exclusive park home insulation installer under the HUG2 scheme for 2023/24.

Cornerstone coordinated with the site owners - Turners Landex Parks – to gain permission for the scheme. The owners were fully supportive of the works, with their Park Manager extremely helpful in facilitating communications with residents and reassuring them that the scheme was legitimate.

The Marsdens were one household that signed up for the works. Trevor Marsden has the heart condition dilated cardiomyopathy, which means he must stay warm. They initially thought the scheme was too good to be true, but applied after reassurance from their neighbours. They were quickly approved for external wall and underfloor insulation, as well as improved ventilation, with the works completed in just one week.

You can read the full case study here -

https://www.cornerstonelimited.co.uk/hug2-funded-park-home-insulation/

05/08/2025

WANTED: Experienced Park Home Insulation Engineers

Cornerstone is seeking experienced park home insulation installers to work on a number of exciting projects starting in 2025.

These will be based across East Anglia, the South East and the Midlands, with flexibility on location and attractive rates of pay. Directly employed and self employed options available.

Applicants must be able to evidence a Level 3 NVQ Diploma in Insulation and Building Treatments (Construction) - Park Homes.

Enquire today at [email protected]

23/06/2025

CASE STUDY: Harnessing the Sun in Bedfordshire

Cornerstone has been working with Central Bedfordshire Council since 2021 on both private and social sector domestic retrofit schemes – insulating hundreds of properties to date.

In total, Cornerstone’s friendly and knowledgeable team installed solar PV systems at 157 properties over the 15 months between January 2024 and March 2025.

All installations were completed in compliance with MCS standards and in advance of the funding deadline of 31st March 2025.

You can read the full case study here - https://www.cornerstonelimited.co.uk/harnessing-the-sun-in-bedfordshire/

21/01/2025

Cornerstone was pleased to receive accreditation from the Fenestration Self-Assessment Scheme (FENSA) – the government-authorised scheme that monitors building regulation compliance for replacement windows and doors – in December 2024.

This certification ensures that all our window and door installations comply with Building Regulations, are registered with the local council and offer an insurance backed guarantee.

We will also continue to be assessed regularly by FENSA to ensure our high standards are continually maintained.

This accreditation will enable us to offer window and door replacements as a standalone service or in combination with a vast range of other retrofit measures, such as external wall insulation.

Cornerstone’s Projects Director Matt Nowell commented:

“This is an important accreditation for Cornerstone as a main contractor, allowing us to offer an integrated external envelope solution to our social housing partners in particular, all delivered through guaranteed in-house resource.”

https://www.cornerstonelimited.co.uk/cornerstone-now-fensa-accredited-for-window-and-door-replacement/

29/07/2024

CASE STUDY: Multi-Measure SHDF Wave 2 Scheme

Cornerstone is currently in the second year of SHDF wave 2.1 delivery for Grand Union Housing Group, having installed more than 120 complex energy efficiency measures in the financial year 2023/24.

Cornerstone provides an end-to-end service to Grand Union, from retrofit assessment and coordination to installation and lodgement, as well as fully supporting the complex reporting process.

Cornerstone achieved in full the target of 98 properties retrofitted by the end of March 2024 – representing 40% of the total scheme delivery, as per DESNZ requirements.

You can download the full case study here - https://www.cornerstonelimited.co.uk/multi-measure-shdf-wave-2-scheme/

13/12/2023

CASE STUDY: High Rise Refurbishment & Cladding Replacement

Cornerstone secured this complex high rise refurbishment project with social landlord Accent Housing in early 2022 via competitive tender. The contract focused on the predominantly external upgrade of two tower blocks – Stafford House and Alexander House.

Cornerstone worked with a wide range of technical experts and specialist manufacturers to design a safe and compliant solution for both blocks. The works were carefully programmed and resourced with a combination of our own direct resources (including all supervisory and managerial positions) and a range of vetted specialist installers. At its peak, we had a total of 25 people working on site.

The works were delivered to a high standard in compliance with our programme of works and to the complete satisfaction of our client. The visual transformation of both blocks was matched with improvements in both safety and energy efficiency, improving the environment and comfort levels of residents.

You can download the full case study here -http://www.cornerstonelimited.co.uk/wp-content/uploads/2023/12/CornerstoneCaseStudy_AccentHousing.pdf

23/08/2023

Our race team won two trophies at the Caterham Seven UK Championships (amateur class) at Snetterton Circuit this past weekend! We picked up 1st and 3rd place trophies. Here are some photos of the Cornerstone Caterham in all it’s glory!

18/01/2023

CASE STUDY: External Regeneration of the Flamsteed Estate

Cornerstone was appointed by main contractor United Living to complete insulation works to nine medium rise residential blocks for end client the Royal Borough of Greenwich in 2019.

Cornerstone worked closely with our manufacturer partners to develop appropriate design details for each block; due to the nature of their construction, a significant amount of detailing was required to meet planning requirements.

Cornerstone completed our element of the works in 2022, having worked on the nine blocks concurrently at the peak of the scheme. The EWI was applied to walls, balconies, walkways and external staircases across the three and four storeys buildings, with the mixture of textured render and brick-slips achieving a clean and modern refresh of the façade.

You can download the full case study here - https://www.cornerstonelimited.co.uk/external-regeneration-of-the-flamsteed-estate/

Address

4 Fuller Road
Harleston
IP209EA

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Website

http://www.cornerstonelimited.co.uk/

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