How much should a double glazed window cost?

The cost of double glazed windows varies depending on the style, size, and specific requirements of your project. At Endurance Aluminium, our windows are bespoke and precision-engineered. On average, high-quality aluminium windows in the UK can range from £400 to £1,000 per unit, including installation. To get an accurate price tailored to your home, we recommend requesting a quote through our network of approved Installer Partners.

Will double glazing stop condensation?

While no window can completely eliminate condensation if internal humidity is excessive, Endurance Aluminium systems are designed to drastically reduce it. Our InsuLock multi-chamber system creates a thermal barrier that keeps the internal frame and glass surface warmer, preventing moisture in the air from condensing into water droplets.

Will double glazing reduce noise?

Yes. Endurance Aluminium double glazing acts as an effective acoustic barrier. Our robust aluminium profiles and precision-engineered seals work together to dampen external vibrations and block air gaps where sound travels. For those in high-noise areas, we also offer a triple glazing upgrade for even greater sound insulation.

Can double glazing be fitted from the inside?

Most Endurance Aluminium window systems are designed with internal glazing beads. This means the glass is secured from the inside, which is a significant security feature as it prevents the glass from being removed from the exterior. Your approved Endurance installer will confirm the specific fitting method based on your chosen window range and property type.

GLAZING FOR ALUMINIUM WINDOWS & DOORS

Q: Is it worth replacing 20 year old double glazing?

Yes, it is highly recommended. Glazing technology has advanced significantly in the last two decades. Older units often lack the modern thermal breaks found in Endurance Aluminium products, which feature InsuLock technology to prevent heat loss. Upgrading will improve your home's energy efficiency, security, and aesthetic with slimmer sightlines that were not available 20 years ago.

Q: Will double glazing stop mould?

Double glazing helps prevent the conditions that lead to mould. By reducing cold spots and condensation on the glass and frames, Endurance Aluminium windows make it much harder for mould spores to settle and grow. When combined with adequate home ventilation, our thermally efficient glazing is a key defence against damp and mould.

Q: Is triple glazing worth it?

Triple glazing is a worthwhile 'future-proof' investment, especially for north-facing rooms or homes in exposed locations. It offers approximately 40% better thermal performance than standard double glazing, helping to lower energy bills and improve comfort. It also provides an extra layer of security and superior noise reduction.

Q: Is triple glazing better than double glazing?

In terms of thermal efficiency and acoustic performance, triple glazing is superior. It features an additional pane of glass and an extra gas-filled cavity, achieving lower U-values (less heat loss). While our double glazing is exceptionally high-performing, triple glazing is the ultimate choice for homeowners seeking maximum insulation and quiet.

REQUEST A QUOTE

Maximise your view with slim sightlines

Our aluminium windows, doors and internal screens feature slim frames and sightlines. These maximise the glazing areas and allow natural light into your home and brighten your living space.

enhanced thermal efficiency

Quality glazing means improved thermal efficiency. It acts as a barrier, reducing heat transfer and lessening the need to heat your home. All our windows and doors comply with the latest building regulations.

high quality glazing solutions

Suiting modern and traditional homes alike, our high performance glazing can maintain your privacy and make an architectural statement.

A Colour For Every Home

Our Architectural and Heritage ranges all have window and door options to match aesthetically. Complete your home improvement project with quality double and triple glazing from Endurance Aluminium.

REQUEST A QUOTE

KEEPING YOUR HOME COMFORTABLE

Glazing from our team of experts can provide weatherproofing, enhanced security, and ideal light transmission for your property’s orientation.

INSULOCK TECHNOLOGY

WEATHERTIGHT SEALS

DOUBLE OR TRIPLE GLAZED

PREMIUM GLASS UNITS

DOUBLE AND TRIPLE GLAZED PERFORMANCE

You can request both high-performance double and triple glazing across the majority of our product range. Triple glazing offers exceptional thermal efficiency and is an effective acoustic barrier against unwanted noise.

Frequently Asked Questions

Will double glazing reduce condensation in my home?

Yes. Endurance Aluminium products are engineered with high-performance weather resistance and revolutionary InsuLock technology. This multi-chamber system, combined with modern thermal breaks, reduces heat transfer through the frames. By maintaining a warmer internal surface temperature, our glazing systems significantly reduce the build-up of condensation, helping to protect your home from moisture-related issues.

Can double glazing help with noise reduction?

Absolutely. Our double glazing is designed to provide improved acoustic performance compared to single glazing, acting as an effective barrier against external noise. For homeowners in particularly busy areas or near main roads, we also offer a triple glazing upgrade. Triple glazing provides an additional layer of glass and an extra gas-filled cavity, making it our most effective solution for creating a quieter, more peaceful living space.

Is triple glazing better than double glazing for thermal efficiency?

While our standard double glazing complies with all latest building regulations and offers excellent insulation, triple glazing is a superior upgrade for energy efficiency. Triple glazing further reduces U-values and minimises heat loss, keeping your home even warmer during the winter months. It is particularly recommended for north-facing rooms, exposed locations, or for homeowners looking to maximise their energy savings and future-proof their property.

Is it worth replacing 20-year-old double glazing with new aluminium frames?

Yes, it is a worthwhile investment. Modern aluminium technology has advanced significantly in the last two decades. Older double glazing often lacks the thermal break technology found in Endurance systems, such as our InsuLock multi-chamber frames. Upgrading to our premium aluminium windows and doors can improve your home’s security (with PAS 24 approval), enhance its aesthetic with slim sightlines, and provide a product life span of 30–40 years with minimal maintenance.

Will double glazing stop mould?

Double glazing helps tackle the root cause of mould by reducing cold spots and condensation. Mould typically grows in damp areas where warm air hits cold surfaces. By using premium glass units and InsuLock frames, Endurance Aluminium products help maintain a more consistent temperature across your window surfaces. When combined with proper home ventilation, this helps keep your living space dry and prevents the damp conditions that allow mould to thrive.

Is triple glazing worth it?

For many homeowners, yes. While our double glazing is highly efficient and complies with all UK building regulations, triple glazing is a future-proof investment. It offers roughly 40% better thermal performance than standard double glazing, leading to lower energy bills and a smaller carbon footprint. It is particularly worth the investment for north-facing rooms, homes in exposed or cold locations, or if you want the highest possible level of noise reduction.

Is triple glazing better than double glazing?

In terms of performance metrics, triple glazing is superior. It achieves lower U-values (meaning less heat loss) and provides an extra layer of security and soundproofing. Endurance Aluminium allows you to request triple glazing across the majority of our product range. While double glazing is an excellent standard choice for modern homes, triple glazing provides the ultimate level of comfort, thermal efficiency, and acoustic performance.

Your privacy is important to us!

Cookie Preferences

Necessary

Functional

Analytics

Advertisements

Other