About us 

Westdale Midlands Ltd (WML) takes on the role of Principal Contractor undertaking whole or partial house refurbishment works on social housing properties for Housing Associations and Councils. We have been operating in the Midlands since 2010, initially as a regional division of Westdale Services Ltd (formed in 2001) and latterly, following a re-organisation of the company, we were incorporated as Westdale Midlands Ltd and we are members of the Westdale Group Ltd, our Parent company.

Directors Adrian & Trish Bishop operate and run the business from the headquarters in Telford office, in Shropshire and we operate a second office from Newport, South Wales.

Adrian & Trish both had previous experience running an External Wall Insulation refurbishment company before joining Westdale. Adrian has worked in the EWI industry for over 30 years and Trish comes from a banking background, with a BSc Hons in Financial Services.



WML are proud to talk about how the business has developed from doing solely EWI to now offering a whole-house approach. We have many excellent staff working for us to deliver this more holistic approach, spread across the main areas of business from Divisional Managers, Production Managers, Project and Site Management, and In-house NEBOSH qualified Health and Safety and Compliance Managers to name but a few. We are able to undertake PAS 2035 retrofit assessments. WML offer a comprehensive suite of refurbishments, including Re-roofing and roofline works, Cavity Wall Insulation Extraction and insertion, replacement doors & windows, loft insulation, ACM removals, External Wall Insulation, including ArtBrick finishes and environmental works. We are members of the National Federation of Roofing Contractors, and accredited on a number of Self Competency schemes, for instance FENSA, Competent Roofer & BBA (for External Wall Insulation). We are Gas Safe registered and and have a number of Health & Safety competencies, including SMAS (an SSIP) and Constructionline- Gold Membership- Principal Contractor.

We are Trustmark certified for both External Wall Insulation & replacement window installations.


Cavity wall insulation

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We are able to undertake surveys of cavities to properties, checking for the presence of Cavity Wall Insulation and it’s condition. Whilst surveying this, we are also able to survey the condition of wall ties and flues passing through the cavity. A report of this survey is prepared, along with any recommendations regarding removal of CWI that has got damp, broken down and deteriorated. When instructed, we can then remove the existing CWI and replace with new injected Bonded Bead Cavity Wall Insulation, with a BDA Certificate and which is a grey, spherical, closed cell, carbon enhanced expanded polystyrene bead.


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Many of our Clients instruct us to undertake the whole of the outside refurbishment works as Principal Contractor, rather than just the EWI. We have a Roofing Manager, Chris Flood who has many year’s experience in roofing works, and oversees the roofing element of works on all of the projects, working alongside the site manager’s, to ensure that the works are completed in accordance with the system specification and industry standards. We are approved installers of a number of roofing systems, including Marley, Metrotile, Garland, Redland, Icopal, and Alumasc Roofing Systems. As an accredited member of Competent Roofer, we are then able to self-certify the works and gain a Building Regulations Compliance Certificate and insurance backed guarantee (on works up to £50k) as part of the sign off process.

Doors and windows

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We are able to remove and replace existing windows and external doors to the properties that we are working on, as part of the refurbishment works. Replacing windows with BFRC A+ Energy rated windows, with uPVC frames to the requirements of the Client. Doors in a selection of designs and colours are offered from our approved suppliers and our in-house fitters install these, making good before the EWI is installed. As an accredited member of FENSA we are able to self-certify the installations and get a Building Regulations Compliance Certificate and insurance backed guarantee as part of the sign off process.

External Wall Insulation

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.Westdale are the UK’s leading Solid Wall Insulation installer because our finishes are simply unbeatable. Our EWI packages include an award-winning finish. Where many other companies will simply provide insulation with a functional render finish, Westdale Midlands will completely transform the look of your scheme. We can make any number of solid wall, or non-traditionally built properties look like a brand new brick or rendered building. Our ArtBrick finishes are second to none, with many styles and finishes to replicate local brickwork or introduce a new finish. We are approved installers of a number of EWI systems and these works carry a range of guarantees from 10 years to 25 years. In the case studies section you will see a number of before and after photographs, showing a range of different types of properties transformed into an aesthetically pleasing looking property, with improved thermal efficiencies, the works having extended the life-span of the property, reduced the fuel bills for the residents living there, as well as helping with damp and other detrimental-health issues caused by poorly insulated homes. These works transform houses into desirable homes, with improved living conditions for residents We are accredited to undertake grant funded works where the property or resident meets the relevant criteria, as well as able to self certify the works to get a Building Regulations Compliance Certificate for the works.

Kitchen and Bathrooms

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WML have undertaken a number of kitchen and bathroom refurbishments on behalf of councils and housing associations. Typically the council or HA will approve a number of finishes and configurations from a chosen supplier and we will then liaise with the tenant to get their choice of finishes and colour schemes from the range on offer. When their choices have been made, our approved supplier will make a bespoke set of images and drawings of the kitchen or bathroom plan for that property, with a to-scale drawing showing the selected cabinets and fittings set out from a birds eye view, as well as a computer generated images, in colour, of the installed components from different angles within the room. The tenant is then asked to view and approve these images, having made any changes they wish to make at that time. This enables the tenant to feel part of the decision process, ensure that their specific needs are met and get a visual impression of what the finished works will look like in their home.

Westdale Midlands Ltd is a private limited company, incorporated and registered in England and Wales with Company Registration Number: 10398586. Our registered office address is Doncaster Road, Askern, Doncaster. DN6 9JD. We are a member of Westdale Group Ltd, a private limited company with Company Registration Number: 10398758, also registered to Doncaster Road, Askern Doncaster. DN6 9JD.

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Midlands Office

Unit 303, Queensway Business Park, Telford, Shropshire, 

Call Us

0800 434 6770