This family business are to be highly recommended. Gemma provided helpful and responsive advice and kept on top of communication, often lacking once a job has been secured. Leigh is extremely knowledgeable, professional and very personable. He put us in contact with an excellent builder (Mark Taplin) who removed existing brickwork and windows and dealt with building control to create the required space for the bifolds. Leigh and Mark coordinated their work schedule to seamlessly complete the work and can be trusted to have free access to the house. Extremely satisfied with the bifold doors.
Public evidence profile · Checked March 2026
Lb Window Systems Ltd
Trust Score
39out of 100
39 out of 100, with a caution: newest review we found is from November 2023. Weigh that age against the score.
- Rated 5.0 from 9 reviews
Newest review November 2023
How this score is worked out
Rating5.0 / 5
Review volumeLow · 9
Independent sources1 independent public source
CredentialsNo credentials shown yet
How this score is made up
What customers say24.3 of 60
Independent checks11.2 of 30
Track record3.6 of 10
See the independent checks
- Licences and credentials0 of 8.3
- Ways to reach them7 of 8.3
- Reviewed on more than one site0 of 6.2
- Registered company details4.1 of 4.1
- Photos of their work0 of 2.1
- Industry recognition0 of 1
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
5.0out of 5
Based on the 3 reviews with a star rating
5 stars3
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
- Checkatrade9 reviews · 5.0 avg
Detailed reviews
Replaced old sash windows with new double glazed UPVC, they look good in keeping with the style of the house. Also installed new door and frame, replaces draughty old door. Leigh was efficient and hard working.
Brilliant from start to finish- fast efficient, friendly and tidy. Would defo recommend
Local context
Rated 5.0, in line with the local average for window / door fitters in Hemel Hempstead
Across 22 window / door fitters in Hemel Hempstead, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
From customer reviews
What customers consistently say
Recurring themes from 3 customer reviews on Checkatrade.
“Leigh was efficient and hard working.” · Checkatrade, 30 Sept 2023
“fast efficient, friendly and tidy.” · Checkatrade, 21 Sept 2023
Sources
1 named public sourceWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Public evidence last checked March 2026
About
In Hemel Hempstead.
Areas served
Hemel Hempstead
The areas they list covering on a public directory; confirm they cover your address before you book.
Your own checks
What to check before you hire
Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
Be wary of high-pressure 'today-only' discounts and a salesperson who won't leave. A reputable window or door firm gives you a written, itemised quote you can take away and compare against others.
Never pay the full price up front; a modest deposit with the balance on completion is normal. Ask what deposit protection or insurance-backed guarantee you get if the firm stops trading before fitting.
Get the specification in writing (frame material, the glazing units and their energy rating, and any trickle vents) so you can check you got what you paid for.
Want an extra legitimacy check? Run the Cowboy Checker on Lb Window Systems Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about Lb Window Systems Ltd
Is Lb Window Systems Ltd a legitimate business?
Lb Window Systems Ltd has 9 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Lb Window Systems Ltd?
Lb Window Systems Ltd has 9 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Lb Window Systems Ltd's reviews are genuine?
Lb Window Systems Ltd's 9 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
How long has Lb Window Systems Ltd been trading?
Lb Window Systems Ltd has been reviewed on public sources since 2023.