What are the lead times for Glassworx products?

Lead times vary by brand. Internorm is typically 8–10 weeks, Dako is usually 6–8 weeks, and QFort (Cortizo) is generally 10–12 weeks. Lead times can change depending on factory workload, so for an accurate timescale it’s best to make an enquiry via our contact form.

Is triple glazing more expensive than double glazing?

Triple glazing is usually more expensive than double glazing, but many of our systems are designed for triple glazing, which helps keep the price difference relatively small. From time to time there are promotions such as triple glazing for the price of double. For current options, please contact Glassworx.

Can your windows and doors be used in a Passivhaus?

Yes. Glassworx offers several systems that are suitable for Passivhaus-standard projects. If you need detailed performance data and technical datasheets, the team can provide these on request – just get in touch via the contact page or email info@glassworxltd.co.uk.

Where is the Glassworx showroom located?

Our showroom is at The Cow Shed, Unit 4, Block 4, Manor Farm Business Park, Stirling, FK9 5QD. Visits are by appointment only, so please contact us in advance to arrange a time.

How much do Glassworx windows and doors cost?

All Glassworx products are bespoke, so pricing depends on sizes, specifications, glazing options and installation requirements. For an accurate quote, please complete our online enquiry form and the team will prepare a tailored estimate.

Do Glassworx work across the whole of the UK?

Yes, Glassworx supplies and installs across the UK. Delivery and installation costs may vary depending on the project location relative to our depot in Grangemouth, Scotland.

What are Glassworx payment terms?

For full installation (Gold Service), the usual payment terms are 50% deposit on order confirmation, 45% on confirmation of the installation date, and 5% seven days after installation. For supply only (Bronze) or installation support (Silver), the usual terms are 50% deposit on order and 50% on confirmation of the installation date. Full details are available in the Glassworx Terms and Conditions.

Qfort Windows & Doors Scotland | European Quality

Qfort

Founded in Romania and now operating internationally, QFORT is one of the most reputable and well-established brands in the durable goods industry, specialising in high-performance heat-insulation glazing for the European market.

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Why we choose to supply and install Qfort

If you’re looking for a trusted architectural glazing specialist, Glassworx is proud to partner with QFORT, a leading name in high-performance windows and doors. Here’s why QFORT products are the perfect choice for your next project. At Glassworx, we combine expertise with premium products to bring your vision to life. Choose QFORT for superior performance, aesthetics, and efficiency.

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Our brands

Qfort Windows

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Qfort Doors

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Qfort Gallery

Sleek & Stylish – With a wide range of modern designs and finishes, QFORT products enhance any architectural style, from classic to contemporary.

Product Videos

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Visit our showroom

Our Cowshed Showroom in Stirling features a wide range of display products and our friendly team will gladly talk you through them. Showroom visits can be booked for any time that suits you. We’ll even make you a barista-style coffee!

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Recent projects

Retrofit project in east kilbride
Internorm extension project
Extension project
Internorm windows and doors
Sliding door Extension project – Glasgow, Scotland
Edinburgh extension project

Qfort

Why we choose to supply and install Qfort

Qfort Windows

Qfort Doors

Qfort Gallery

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