• Showroom & Head Office

    01923 231 111


Since 1989 we have been looking after our customers, and we look forward to looking after you too. Please don’t hesitate to get in touch with us if you need inspiration, a quotation, or have some questions, no matter how small. We don’t engage in any hard sales tactics, just good comprehensive product knowledge, technical know how and old-fashioned friendly advice.

Head Office and Showroom
Harp Windows (Watford) Ltd
91-93 St Albans Road
WD17 1UL
NOTE: For satnavs, use the alternative postcode of WD17 1RY which will direct you to our rear car park.
Registered in England No: 02411960 and VAT No: 541124291

Registered office: 5 Olds Approach, Tolpits Lane, Watford, WD18 9TD.

01923 231 111
Opening Hours:
Monday to Friday 10am until 3:00pm
Saturday 10am until 2.00pm by appointment

Showroom map

The showroom is located on St Albans Road, the A412, just after the large roundabout by the Watford Borough Council building. Turn into WEST STREET just next to the Kwik Fit building, follow the road around and you will see our showroom entrance and car park on the right hand side.

See map below, or contact us for more detailed directions.

Our new Watford showroom

Our showroom has moved to new larger premises with more parking spaces at 91-93 St Albans Road, Watford, Wd17 1UL.

Endorsements & Reviews

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Window unit replacement to a sash

10 Verified Review

Fantastic service from beginning to end. Local showroom in Watford with a super variety of windows and doors The fitment of the sash for my son's bedroom, best decision. Quality window and beautiful finish Paul and Miles are polite and friendly. Paul is a master at his job and Miles is super when finishing and completion. Thanks guys and thank you Harp Windows

Location: WD25September 2023

Replacement front door

10 Verified Review

All appointments on time. Advice useful when choosing design. Fitted in less time than expected.

Location: WD23August 2023

Bay Window Replacement

10 Verified Review

I have to say I have been impressed with HARP from start to finish. I was guaranteed the best price from John at the beginning, There was no hard sell or tricks, Just simple and honest. I ordered 1 window to replace my old bay which I was advised would take 6 weeks from ordering. My window arrived slightly earlier than anticipated and was fitted without delay. The fitting team worked in a clean and tidy manner, were punctual and had a great attention to detail.

Location: WD24July 2023

Supply rear door.

10 Verified Review

Excellent service, most helpful and friendly. Highly recommend.

Location: BH10May 2023

2 x casement windows

10 Verified Review

Very pleased with product and workmanship. All done with no fuss and no mess. Brilliant job. Billy even hoovered up afterwards !

Location: WD18May 2023

New windows and doors

10 Verified Review

Excellent service from both the showroom staff and the fitting team . Quality of the windows and doors is very good , and would highly recommend this company

Location: WD24April 2023

Read all 250 reviews

  • Harp Windows (Watford) Ltd
  • 91-93 St Albans Road
  • Watford
  • Hertfordshire
  • WD17 1UL



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