With over 25 years of experience, we have been manufacturing and installing REHAU windows, doors and conservatories since 1999.
About us
What we do
At Locksafe Windows, we take pride in offering premium REHAU windows and doors, renowned for their exceptional quality, durability, and energy efficiency. REHAU profiles not only enhance your home’s kerb appeal but also contribute to reducing heat loss, helping you save on energy bills over time.
Our skilled fabricators craft every window and door with precision, ensuring long-lasting performance. In addition to REHAU products, we supply and install a wide range of composite doors, aluminium windows and doors, vertical sliding sash windows, and tilt-and-turn windows. With a variety of colours and finishes, you can customise your windows and doors to suit your home’s aesthetic. Customer satisfaction is at the heart of everything we do. We understand that replacing windows and doors is a significant investment, and we aim to make the process simple and stress-free. Our experienced team is here to offer expert advice, professional installation, and outstanding customer support.

Accreditations
Proud to Be SafeContractor Accredited

At Locksafe Windows, we believe that great products are only part of the story – safe, professional installation is just as important. That’s why we’re proud members of SafeContractor, one of the UK’s most respected health and safety accreditation schemes.
This accreditation means that every aspect of our work – from fitting uPVC windows to installing composite doors – has been independently assessed and verified for compliance with rigorous industry standards.
Choosing a SafeContractor-approved business isn’t just about ticking a box; it’s about ensuring your project is completed with care, precision, and full legal compliance. Whether you’re a homeowner investing in energy-efficient glazing or a developer needing reliable supply-only services, our accreditation is your guarantee of:
- High safety standards on every job, no matter the size.
- Fully trained teams equipped with the right tools and protective measures.
- A hassle-free process from quotation to completion.
- Peace of mind that your property and the people working on it are protected.
What SafeContractor Means for You
For our customers in Essex and East London, SafeContractor membership is more than a logo on our website – it’s proof of our ongoing commitment to professional excellence. Every year, our practices are reviewed to ensure we’re maintaining and improving our safety and quality standards.
So, when you choose Locksafe Windows, you’re not just getting beautiful, durable windows and doors – you’re partnering with a company that puts your safety, your home, and your peace of mind first.
Trusted by Families, Approved by MumsTrusted

At Locksafe Windows, we know that peace of mind matters just as much as product quality. That’s why we’re delighted to be recognised as a MumsTrusted Accredited business – a mark of trust awarded to companies that consistently deliver excellent service, reliability, and genuine care for their customers.
MumsTrusted is a respected UK platform that connects families with safe, reliable, and professional businesses. Our accreditation is based on real customer feedback and rigorous checks, ensuring you can choose us with complete confidence.
By choosing a MumsTrusted-approved installer and supplier, you’re guaranteed:
- A friendly, professional team dedicated to outstanding customer care.
- Products and installations that meet high standards for safety and performance.
- Honest, transparent service from quotation through to aftercare.
- A company trusted by local families across Essex and East London.
What MumsTrusted Means for You
For homeowners, being MumsTrusted accredited is more than just another badge – it’s an assurance that Locksafe Windows is recommended by real people, for real homes. Whether you’re upgrading with energy-efficient uPVC windows, installing secure composite doors, or arranging a supply-only order, our reputation is backed by families who’ve experienced our service first-hand.
When you work with us, you’re not just investing in new windows or doors – you’re choosing a company recognised for trust, reliability, and care.
Supply & Installation
The Products & Services we offer
ABout us
Areas we cover
Based in Romford, we proudly serve homeowners and businesses across Essex, East London and the surrounding areas. Our local knowledge and fast response times make us the trusted choice for window and door installations throughout the region.
We regularly work in:
- Romford
- Hornchurch
- Brentwood
- Chelmsford
- Billericay
- Southend-on-Sea
- Basildon
- Upminster
- Dagenham
- Ilford
- Colchester
- Grays
- Loughton
- Chigwell
If you’re nearby but don’t see your location listed, please get in touch — we may still be able to help. Whether you’re upgrading to REHAU windows or need secure, stylish doors fitted, our expert team is just a call away.