H-K-L Specialists Ltd Envelope Contractor
        H-K-L Specialists Ltd       Envelope Contractor 

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Contact Us

You can phone us on 01623 550357 or use our simple contact form to find out more.

Office Location

H-K-L Specialists Ltd

Common Road, Opp Mill Lane,
Huthwaite, Sutton-in-Ashfield,
Notts, NG17 2JT


Tel: 01623 550357

E-mail: hello@hklspecialists.co.uk

Business Hours

Head Office and Factory Hours are Monday to Friday 8:30 - 17:00

Photo Gallery


Have a look at our website regularly for the latest news including updates on the projects we are involved in...

End of Year 3 Update (March / April 2016) :

As we reach the end of "Year 3" we are delighted to announce that we have secured another host of prestigious and landmark projects. We have been appointed as the Curtain Walling Sub-Contractor on the DHL Hub Extension at East Midlands Airport. The 2,000m2 curtain walling project, the biggest of its kind in the East Midlands area for many years, will be completed Summer 2016. Securing this c. £1m glazed facade for one of the biggest European Principal Contractors is a testament to our qualities in design, manufacture and installation that has provided us with the requisite portfolio to secure such a high quality scheme. 

We are also delighted to be responsible for the design, manufacture and installation of the "Entrance Screens" Curtain Walling & Doors on the Battersea Power Station Re-Development. The Battersea Re-Development Contract has an estimated cost of £8bn and is scheduled to be a complete transformation of the 42 acre site. A scheme where quality of installation and manufacture will be key; we are proud to be involved on this landmark project. Our portion of the Project will run through the Summer of 2016 and is scheduled to be completed at the end of the year.

We have completed the c. £500k facade on Leeds, 6 East Parade, that consisted of an innovative new design of the AluProf Awatar Feature Fin & Mullion. An architecturally stunning design that has never been done by any company before where our research and development and expertise in both design and manufacture has produced a breathtaking end product. Along with stone cladding, NBK ceramic terracotta, aluminium alucobond cassettes, parapet copings and SFS support structure, this project has demonstrated our ability to deliver all elements of a facade to an incredibly high quality. Interfaces between facade trades is an area where we find many of our customers are struggling for solutions and this project is a great example of where our ability to deliver several envelope "trades" offers the perfect solution to these issues that our customers face. Photos of this are in our Projects section of the website. 

Houses of Parliament Complete;


Our works on the prestigious Houses of Parliament New Education Centre have now reached Practical Completion. We have demonstrated our wide range of services on this landmark facade where we have completed Terracotta Baguettes, Duco Louvres & Louvre Doors, Rockpanel & Equitone Cladding, Copings, Anodised Entrance Panels and Soffits and Anodised Entrance Doors including 'The Crowned Portcullis' emblem and royal badge used and formally authorised by licence granted by Her Majesty the Queen. The entrance area and surrounding canopy is a prime  example of the skills that our workforce possess. The bespoke panelling, door system and canopy contain hundreds of components that have all been individually crafted for this stunning entrance area. Our labour has had to work around the Queens Diamond Jubilee Tree which further emphasises our ability to cater to our customers requirements along with our ability to work within specific project restrictions.

The £500k facade has taken 4 months to complete and to be involved on such a prestigious and landmark project within 24 months of trading demonstrates the calibre and level of expertise we have here at HKL.


Please check out our 'Projects' page where we will be adding photographs of this fantastic project!

Managing Directors Statement 04/06/15;


Year 2 accounts have been filed at Companies House with a 65% increase in turnover on Year 1 to just under £3M. In to Year 3 we go with so many existing and new clients on an array of spectaular projects where as a result we will see another healthy double digit increase in sales. Our sites are managed safely, works installed to quality and budgets held whereby we are able to produce a good solid operating profit that is being reinvested in to the business. From the warehouse lads, administration, accounts, sales and operations/commercial in HKL a huge thank you. To our suppliers and clients out there - simply "thanks."

Staff Vacancies;


We are looking to appoint an administration assistant and an assistant qs to our commercial/procurement personnel. The roles will be varied with the admin assistant involved in processing purchase orders, logging drawing registers, scheduling, invoice checks to PO and POD's and the assistant qs working on interim valuation/ vo assessments/ drawing take offs. Both positions are based in our head office. The two roles may vary with the admin asst being between 30-45 hours per week and the asst qs full time. Negotiated packages. Please contact our managing Director - Terry Damms - 07860 726381 / terry@hklspecialists.co.uk with full CV career aims and objectives

Prestigious schemes secured...

We are delighted to announce that we have been appointed as the Rainscreen Cladding Sub-Contractor for the prestigious New Learning Centre at the Houses of Parliament. This multi-million pound project is the first construction project to be carried out on the grounds of the Houses of Parliament in over a century. Our element of the works is the NBK terracotta baguettes, louvres and the centre piece attraction being the large Main Entrance Screen and Doors. The Contract is due to commence in February 2015 and be completed for the Summer. To be appointed on such a prestigious scheme is a testament to our achievements since our establishment only 2 years ago.

We have also recently secured our largest ever facade project. The High Chelmer Restaurant Quarter Redevelopment and Infill Scheme boasts a variety of different rainscreen cladding and glazing systems such as Terracotta, Louvres, Structural Glazing, Folding Doors and Ceramic Cladding. The £750,000-£1m facade scheme is due to commence on site in February 2015 with completion in August 2015.

Roade Services completed....

Photo's are now online of the completed Roade Services project. Our scope of works was the Curtain Walling, Windows, Automatic Sliding Door, Glazed-in Night Pay Unit and Structurally Glazed Canopy. 

A Great Start to 2014...

Within the first 4-weeks of the New Year, we are proud to announce that we have secured the Curtain Walling package at Westcliff High School for Boys in Essex along with the Curtain Walling package at both Ecclesbourne School (Nottinghamshire) and North Bentham School (Yorkshire). The combined value of the latest batch of secured orders exceeds £500,000.00. 

First order secured with Derbyshire County Council

We are delighted to announce that we have secured the Window Sub-Contract on the Stephenson Unit with DCC. After months of design development and research, we have brought a new system to the local authority work that is compatible with their requirements. Works are scheduled to commence in November 2013.

Cladding package secured on New Medical Centre

We have been appointed as the cladding sub-contractor on the New Medical Centre project in West Bridgford in Nottingham, designing, supplying and installing the terracotta cladding. Works commence in January 2014 for 2-months...

Nottingham Enterprise Centre works package secured...

We are delighted to announce we have secured the Curtain Walling, Windows & Doors package on the NEC project on David Lane in Nottingham. Works will run from November 2013 through to January 2014.

Further Works Orders Secured....

We are delighted to announce that we have recently secured several further works orders. We have been appointed as the Cladding Sub-Contractor to over-clad the front entrance of the Hilton Hotel in Birmingham, we have also been appointed as the Cladding Sub-Contractor to complete the cladding at Kings College, Southwark. Further works have also been secured replacing the structural glass entrance lobby at the National Grid, Hinckley.

Portway & Calverton Primary School Envelope Package(s)

We are pleased to announce that we have been appointed as the Envelope Contractor on the above projects. Works will commence in January 2014 for 3-months.

Further works secured in London....

We are delighted to announce we have secured various packages in the London area, namely, Exchange Court, Well Street and Curzon Street. Works involve SFS, Cladding, Glazing, Roofing and Balustrades. These prestigious projects will be completed by November 2013.

Civic Hall, Stratford-upon-Avon

We are pleased to announce our involvement on the Civic Hall Rejuvenation Scheme in Stratford-upon-Avon, where we have secured the aluminium curtain wall, window and doors package. Works will run from September 2013 through to February 2014.

Primary School in Retford completed with G F Tomlinson!

We have recently completed window and door removal and replacement on a CLASP building with G F Tomlinson through their Main Contract with Nottinghamshire County Council

Gallery Court, London

We are pleased to announce we have secured the Envelope Contract on the above project working with Harmonix Construction in London. Works will commence in July running through to September. 

Ardmore, Stratford, Block B completed!

We have recently completed the supply of the aluminium windows on the above scheme for DBD Distribution Ltd.

Cliff College underway...

The roofing works on Cliff College have been recently signed off leaving only the windows to complete...

Aston Student Village completed!

We have recently finished the fabrication of aluminium curtain walling & windows and aluminium support brackets and rails for rainscreen cladding for BAM Construction Ltd on their prestigious Aston Student Village project located in Birmingham

Our new website

Thanks for visiting us online! This is where you can find out about developments at our company and the services we provide.

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