Call Now
Website
Call
Business Details
33 Years
experience
Trusted uPVC Windows & Doors Manufacturer in Southend-on-Sea
Established in 1993, Climatec Windows has grown from a small operation to a leading manufacturer and supplier of high-quality uPVC windows and doors. Our expertise spans over two decades, during which we have invested in state-of-the-art machinery to produce cutting-edge products that meet stringent industry standards. Based in Southend-on-Sea, we serve trade and commercial clients across a 250-mile radius, including East Anglia and the Home Counties. Our commitment to quality is underscored by accreditations from the British Standards Institution (BSI) and Secured By Design, ensuring compliance with Document Q for new build projects. We offer a comprehensive range of products, including casement, vertical slider, and fully reversible windows, as well as composite, entrance, and sliding patio doors.

Our team provides tailored advice to help clients select products that align with their customers' needs while prioritising energy efficiency and security. With an average output of over a thousand products weekly, we combine extensive industry knowledge with competitive pricing to support our clients' growth. Our dedication to innovation is evident in our recent product launches, such as the REHAU Slinova sliding door and period-style doors, which reflect evolving market demands. We pride ourselves on delivering a bespoke service, ensuring that each client receives the expertise and support necessary to succeed in the fenestration industry.
Services
uPVC Windows Composite Doors Entrance Doors Sliding Patio Doors Bifold Doors Flush Sash Windows Vertical Sliders Fully Reversible Windows Period Doors Aluminium Systems
Details
  • Year established: 1993
Highlights and features
  • We have over 30 years of experience manufacturing uPVC windows and doors.
  • Our products are certified by the British Standards Institution (BSI).
  • We offer a wide range of energy-efficient and secure fenestration solutions.
  • Our team provides tailored advice for trade and commercial clients.
  • We serve a 250-mile radius from our Southend-on-Sea factory with timely delivery.
Associations and certifications
  • BSI
  • Secured By Design
Services
uPVC Windows
Climatec Windows manufactures high-quality uPVC windows designed for energy efficiency and security. Our range includes casement, vertical slider, and fully reversible styles, suitable for residential and commercial projects. Each product meets BSI standards and offers durability in diverse climates.
Composite Doors
Our composite doors combine robust security with aesthetic appeal, featuring reinforced frames and advanced locking systems. Available in various designs, they comply with industry regulations for new builds and renovations. Climatec ensures seamless integration with existing structures.
Sliding Patio Doors
Climatecs sliding patio doors provide sleek, space-saving solutions with enhanced thermal performance. Engineered for smooth operation, they feature multi-point locking systems and are available in custom sizes to suit modern and traditional properties.
Period Doors
Designed to replicate historical styles, our period doors meet modern security and insulation standards. Ideal for conservation areas, they feature authentic detailing and are crafted from durable materials to withstand wear while preserving architectural integrity.
Aluminium Systems
Climatec offers aluminium window and door systems known for slim profiles and structural strength. These products provide contemporary aesthetics with minimal maintenance, suitable for commercial buildings and high-spec residential developments across our service regions.
Questions
What types of uPVC windows do you offer?
We provide casement, vertical slider, fully reversible, and flush sash uPVC windows, all designed for energy efficiency and security.
Are your products BSI certified?
Yes, all our windows and doors are certified by the British Standards Institution (BSI) for performance and compliance.
Do you supply to residential customers?
We primarily serve trade and commercial clients, but our sister company Climatec Home Improvements offers installation for residential projects.
What areas do you serve?
We supply across East Anglia, the Home Counties, and a 250-mile radius from our Southend-on-Sea factory.
Can you provide Secured By Design accreditation?
Yes, our products can be upgraded to meet Secured By Design standards, ensuring compliance with Document Q for new builds.
How do I place an order?
Contact us via phone or our website to discuss your requirements, and our team will guide you through the ordering process.
Reviews (4)
Patricia Buckland
Nov 13, 2021 Report
Absolutely fantastic experience. Fitters were excellent. Can't fault anything they done. Recommend 100%
Anthony Brock
Aug 27, 2020 Report
Just had a new composite front door fitted from this company. And from getting a quote to installation great job. very pleased and highly recommend
Alison Cook
Oct 05, 2019 Report
Leaseholder put these windows and doors in; had nothing but issues with the locking mechanisms with both the door and windows. Even the leaseholder's mum thought communal hallway windows made by this company weren't very practical.
Warren Dalton Wozzy
Jul 12, 2018 Report
I deal with company on a trade basis. Good company to deal with with some very knowledgeable key members of staff. Good fabrication quality and great product range. They're not perfect but if a mistake is ever made the after sales is very good