Welcome to H.W.L Trade Frames Ltd,
We are specialist manufacturers of:

- Kommmerling upvc casement windows and doors
- Kommerling inline sliding patio doors
- Spectus vertical sliding windows

- Solidor composite doors
- Smarts aluminium bi-folding doors and Inline patio doors

- Hybrid' pvcu bi-folding doors


We aim to offer a high quality product together with a superb service and a highly competitive price.  Placed close to Leeds City Centre we service local businesses and also a delivery service to a network of professional installers across the country.  Our product quality is further enhanced by accrediations including BS7950, BS7412 and BFRC A & C Rated Windows.  

Kommerling Greenline

Carrying the Green Issue Further    more

Kömmerling is carrying the green issue even further as it continually strives to offer products of an exceptional quality whilst at the same time honoring its responsibility as a market leader to protect our environment.




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Self Builders

click below to download our self builder brochure

hwl self builder

HWL customers benefit from

- 5 Day delivery guaranteed
- Choice of Kommerling Chamfered or Ovolo
- Solidor Composite door in matching frame
- Sales presentation and costing software
- Bespoke sales and advertising literature

Please contact us to find out how you can benefit
from our Retail Installer packages.

Kommerling Gold and Kommerling Connoisseur


Click here to see our
Definitive Collection brochure online.


windowlink software

WindowLink has been bespoked to produce a multitude of reports. Whether you are a one man band or a multi million turnover retailer, this software should be an integral part of your business.  more




Latest News

PVCu & Aluminium Bi-folding Doors
HWL now manufacture Smarts aluminium bi-folding doors and Inline patio doors and Hybrid' pvcu bi-folding doors more




Solidor Composite Doors
HWL supplies the latest range of Solidor Composite Doors including the contemporary Italia Collection... more

Solidor composite doors


A & C Rated Definitive Energy Plus
Now The Definitive collection is available with either BSI Energy A or C ratings more

energy Saving windows

H.W.L Launch Vectis Lock

The Multi Point Locking market is a
highly competitive market place with many ‘similar’ products. The next generation in Multi Point Locking is VECTIS - the Cylinder free Multi Point Lock. more