Questions and Answers

Glasgow Double Glazing install only the best-quality windows and doors

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Here are some frequently asked questions: 

General FAQs

What areas do you cover?

We serve the Glasgow and the surrounding areas, including the West of Scotland. If you’re unsure whether we cover your location, feel free to contact us for confirmation.

Simply fill out the contact form on our website,  or give us a call on 0141 413 5832. We’ll provide a free, no-obligation quote.

  • Improved energy efficiency, reducing your heating bills.
  • Noise reduction for a quieter home.
  • Increased security with stronger glass and frames.
  • Aesthetic improvements to your property.

We recommend clearing the area near the windows and doors being replaced to provide easy access for our installers. Our team will take care of protecting your home and cleaning up afterward.

To keep your windows looking their best:

  • Use warm, soapy water and a soft cloth to clean the glass and frames.
  • Avoid abrasive materials or harsh chemicals.

Yes, all our products come with a 10-year insurance backed guarantee for your peace of mind.

Yes, we provide flexible financing plans to make your home improvement project more affordable. Contact us to discuss the available options.

Yes, our products are designed with energy efficiency in mind, helping to reduce your carbon footprint. We also use sustainable materials and recycle old windows and doors whenever possible.

Our commitment doesn’t end with installation. We offer ongoing support to address any questions or issues you may have. If there’s a problem, simply contact us, and we’ll resolve it promptly.

  • Double glazing: Features two panes of glass with an insulating layer of gas in between. It offers excellent energy efficiency and noise reduction.
  • Triple glazing: Adds a third pane of glass and an additional gas layer for even better insulation and noise reduction. While slightly more expensive, it’s ideal for colder climates or noisy areas.

There’s no difference between these terms. They all refer to the same material: Unplasticised Polyvinyl Chloride, which is widely used for window frames and other home improvement products.

The variations in naming simply result from regional language differences and the absence of a universal naming standard. Regardless of the term used, they all describe the same high-quality, durable material.

• Classic Colours: White Cream • Woodgrain Finishes: Irish Oak Golden Oak Rosewood • Neutral Colours: Anthracite Grey Chartwell Green Black • Custom Options: Bespoke RAL colours Dual-colour options (e.g., different interior and exterior colours)

FAQs - Condensation

What is condensation?

Condensation is the process where water vapour in the air changes into liquid when it comes into contact with a cooler surface. This often appears as water droplets on glass, mirrors, or other surfaces when the air reaches its saturation point at a given temperature.

Condensation on windows happens when warm, moist air inside a room meets the cooler surface of the glass. Double or triple glazing can reduce this by keeping the inner glass surface warmer than single glazing.

Internal condensation can indicate inadequate ventilation or excessive moisture in the home. While it doesn’t damage the glass, it may affect surrounding paintwork, curtains, or window frames if not addressed.

External condensation occurs because energy-efficient windows prevent heat from escaping, keeping the outer pane cool. This is a natural phenomenon and shows that the windows are effectively insulating your home.

  • Ventilate your home by opening windows or using trickle vents.
  • Use extractor fans in kitchens and bathrooms.
  • Avoid drying clothes indoors.
  • Maintain consistent indoor heating.
  • Position curtains to allow warm air to circulate around windows.

Double and triple glazing provide better insulation by keeping the inner glass surface warmer. This reduces the likelihood of condensation forming inside the room. However, they are not a solution for managing high humidity levels caused by activities like cooking, bathing, or drying clothes.

Condensation inside the cavity of a double-glazed unit indicates a failure of the seal. This allows moisture to enter the unit and will require professional replacement of the glass unit.

Yes, kitchens, bathrooms, and bedrooms are more likely to experience condensation due to activities like cooking, bathing, and sleeping, which increase moisture levels in the air.

Condensation on frames, especially metal ones, may occur if they lack thermal breaks. Ensure proper insulation and consider replacing older frames with modern, thermally broken designs.

No, external condensation is a sign of your windows’ high thermal efficiency. It typically occurs during certain weather conditions and will usually clear as temperatures rise.

Everyday activities like cooking, bathing, and even breathing contribute to moisture. For example, two sleeping adults can produce up to 1 litre of moisture overnight.

  • Install energy-efficient windows with proper ventilation systems.
  • Use dehumidifiers in high-moisture areas.
  • Ensure proper heating and ventilation throughout your home.
  • Consult a professional for advice on insulation and ventilation upgrades.

Conservatories can be prone to condensation, particularly in colder months. To reduce this, ensure adequate cross-ventilation using vents in the walls, eaves, or roof.

If you notice persistent condensation, particularly between panes of glass or extensive damage to surrounding areas, consult a glazing or ventilation professional to identify and resolve the underlying cause.