Two workers wearing orange helmets and gray uniforms install a window

DOUBLE-GLAZED WINDOW FITTING, PORTSMOUTH

local FENSA certified business. 10-year insurance-backed guarantee. Free no-obligation quotes.

HIGH-QUALITY

SATISFACTION GUARANTEED

FAMILY-RUN BUSINESS

TRUSTED AND FULLY GUARANTEED INSTALLATIONS

With over 10 years of experience and hundreds of 10/10 reviews on Checkatrade, Facebook, and Google, Everglaze Window Solutions are Portsmouth's number one choice for double-glazed windows and doors. Our services are fully insured and backed by a 10-year insurance guarantee. As proud FENSA members, every window, door, and conservatory installation is delivered with unmatched reliability and peace of mind. Free no-obligation quotes are always available.

023 9388 0055

Two workers in matching vests install a bay window.

ENERGY-EFFICIENT UPVC WINDOWS

uPVC windows are durable, weather-resistant, and virtually maintenance-free. They don’t conduct heat, ensuring a consistent indoor temperature, whilst the double glazing may bring significant savings on your energy usage. Environmentally friendly and fully recyclable, these frames last up to 35 years, combining sustainability with practicality. Perfectly designed for long-term performance, uPVC windows are the smart choice for any modern home.

Wide bay window with five panels, providing a view of lush greenery outside

A modern dark blue door with four square windows is set in a brick wall

STYLISH AND SECURE COMPOSITE DOORS

Composite doors offer an ideal blend of strength, durability, and aesthetic appeal. Available in a wide range of styles, they provide an attractive alternative to traditional wooden or steel doors. Designed to withstand harsh weather while enhancing security, these made-to-measure solutions ensure a perfect fit. Explore our gallery to see the quality and craftsmanship in action — a practical upgrade that adds kerb appeal and long-lasting value.

MODERN BI-FOLD DOORS FOR BRIGHT SPACES

Bi-fold doors are perfect for creating seamless indoor-outdoor living. Their wide openings allow natural light to flood into your home while maintaining energy efficiency. Expertly fitted for precision and performance, they’re available in a variety of quality designs. A stylish, functional choice, bi-fold doors transform living areas into brighter, more welcoming, and versatile spaces for families.

We've just had our sash windows replaced by Everglaze Window Solutions. Kelvin explained exactly how the windows would operate and look, and provided a competitive quote. He fitted the windows as scheduled, and cleared up and took away all the rubbish. We couldn't be more pleased with the finished installation and would have no hesitation in recommending Everglaze.

- Andy Martin

GET A QUOTE FOR DOUBLE-GLAZED WINDOW FITTING

Double-glazed window and expert door installations designed for comfort, security, and style. Call now to get started with a trusted service.

023 9388 0055

A white brick building with three black-framed windows