Stylish, Secure uPVC Doors

  • High Performance Double-Action Gaskets
  • Thermally Efficient Multi-Chambered Profile
  • High Security Yale Locking Systems
  • Low Threshold Options Available
  • Weather Proof uPVC Doors
  • Hand Finished Design
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uPVC Entrance & Back Doors, Stevenage

Enhance your Stevenage home with stunning uPVC Entrance Doors and Back Doors with exceptional security and stylish aesthetics. Available to customers in Stevenage, Hitchin, Letchworth, Baldock, Welwyn Garden City, St. Albans and across Hertfordshire, our uPVC Doors add a stunning appearance to all kinds of properties. Make a great first impression with uPVC Front Doors and Back Doors from Harlequin Glass Ltd.

Choose an attractive uPVC door that will beautifully enhance the unique personality of your Hertfordshire home. Our doors are manufactured with incredible high security measures in mind, giving you the very best in home security.

As a respected Double Glazing Network member, you can put your trust in us to deliver the highest quality double glazed doors on the market, at a very reasonable price.

It’s of upmost importance to us that you receive the very best service, which is why our uPVC doors are always installed with care and efficiency guaranteed.

Features & Benefits


Unbeatable Choice

A wide range of panel designs and glazing options to create the perfect uPVC door for your Stevenage home.


Secured by Design

With an optional SBD pack, you can rest assured that your Hertfordshire home will keep your family safe.


Insurance Backed

Our uPVC doors come with £1,000 towards your contents insurance in the unlikely event of a break-in.


Double Rebate

The outer frame comes with an intelligent double rebate design, perfect for extra defence against the elements.


Britian's Favourite Lock

We use Yale locking systems for our front doors, giving you the best in home security for your property.


Threshold Options

With low threshold options available, our exterior doors are compliant with Part M of building regulations.

Entrance & Back Doors

Secure Front Doors

Our uPVC Front Doors are incredibly secure, giving you peace of mind that your Stevenage home will always be kept safe and sound.

Featuring Britain’s favourite locks from Yale, and an optional Secured By Design pack  is available for complete peace of mind.

By choosing Harlequin Glass Ltd, you can rest assured that your new uPVC Front Door will keep your Hertfordshire home safe and secure all year round.

Entrance & Back Doors

Robust Back Doors

Your back door is just as important as your front door, and it’s important to ensure it’s secure, weather-proof and thermally-efficient.

Our uPVC Back Doors are incredibly robust, featuring Yale locking systems that are guaranteed against mechanical failure for up to 10 years.

With a wide range of panel options and a push bar choice available, our uPVC Back Doors are the ideal choice for all kinds of Stevenage homes.

Entrance & Back Doors

uPVC Door Prices

For exceptional door prices in Stevenage, start your instant online quote today. Just choose your measurements and style options to receive a competitive uPVC door cost.

If you’re like more information, give us a call on 0755 730 7296 or complete our online contact form to get in touch online!