What products and services does Topline Windows and Conservatories offer?

Topline Windows and Conservatories manufactures and installs uPVC windows, doors, and conservatories in their own factory in Waterlooville, Hampshire. They also offer services such as clearing fogged double glazed windows and other double glazing repairs. Additionally, they provide a range of conservatory roof replacements, including lightweight tiled roofs, polycarbonate roof replacements, and glass roof conversions.

What sets Topline Windows and Conservatories apart from other companies?

Topline Windows and Conservatories emphasizes that they manufacture their products in-house, which provides customers with peace of mind. They also mention that they use their own experienced fitters and offer a full after-sales service, ensuring exceptional customer service.

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Topline Windows and Conservatories

$2.4M revenue • 12 employees • Unit 5 & 6, 19 Aston Rd, Waterlooville, PO7 7XG, United Kingdom

Last Updated Dec 11, 2025

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Company Overview

Company Name

Topline Windows and Conservatories

Address

Unit 5 & 6, 19 Aston Rd, Waterlooville, PO7 7XG, United Kingdom

Website

toplinewindows.com

Phone

+44 800 652 5663

Approx. Annual Revenue

$2.4M

Employees

Established

1980

Google Reviews

4.0 (36 reviews)

Google Business Category

Window supplier

About Topline Windows and Conservatories

Topline Windows and Conservatories is a manufacturer and installer of uPVC windows, doors, and conservatories based in Waterlooville, United Kingdom. The company has been operating since 1980 and offers a range of products, including conservatory roof replacements and glass lanterns, as well as window and door repairs. Topline prides itself on in-house manufacturing and exceptional customer service.

Business Profile

Read from the Topline Windows and Conservatories website on Oct 23, 2026. Hover an item to see the exact wording it came from.

Licenses, certifications & awards

Glass and Glazing Federation (GGF) MemberAssociation member

Ownership (as declared by the business)

Family-owned

About the website

Website quality (AI-assessed): 7/10 · Current copyright 2024; Detailed product and pricing pages

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Contact Research

People Search

Chrome Extension

Integrations

Topline Windows and Conservatories

Company Overview

Company Name

Address

Website

Phone

Approx. Annual Revenue

Employees

Established

Google Reviews

Google Business Category

About Topline Windows and Conservatories

Business Profile

Licenses, certifications & awards

Ownership (as declared by the business)

About the website

Frequently Asked Questions about Topline Windows and Conservatories

What products and services does Topline Windows and Conservatories offer?

What sets Topline Windows and Conservatories apart from other companies?

Categories

Technologies Used

Key Decision Makers