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Get a free aluminium windows quote for your Harpenden home today!

Aluminium Windows in Harpenden

At P&M Windows, we are accredited installers of high-quality aluminium windows with robust profiles and advanced double glazing. We are FENSA registered and certified by the GGFi, so our Harpenden customers know that we are reliable and competent.

We only work with industry-leading manufacturers of aluminium profiles to provide our customers with the best possible quality. We offer Harpenden homeowners premium aluminium profiles from SMART and Origin, two of the largest and most innovative manufacturing companies.

Aluminium windows offer a range of benefits thanks to the natural strength and rigidity that aluminium provides. This means that you can be confident that you are investing in durable new windows that will keep your home safe and operate efficiently for decades to come.

Our double glazing boasts low U-values, which can help improve the thermal efficiency of your home. For this reason, aluminium windows are an effective and affordable way to totally transform your home, helping it to become a warmer and brighter space.

We have a style for modern and traditional homes alike. Whether you are in search of one replacement aluminium window, or a whole home of mixed and matched profiles, P&M would love to help with your next renovation project.

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Our Range of Aluminium Windows

Styles from Origin & SMART

We have a range of double glazed aluminium window designs, so there is a style to suit everyone. Working with market-leading manufacturers, Origin and SMART, we have various options so that you never have to compromise.

Origin Aluminium Window

We offer two aluminium profiles by Origin, the OW-70 and the OW-80. Both are characterised by super slim sightlines and the capacity for large-scale glazed panels for beautiful, unobstructed views of the outside and exceptional light transmission in your home.

The designs are sleek and minimalistic, making them equally as suitable for period properties as newer builds. Better still, Origin windows come with a 20-year manufacturer guarantee, so you can rest assured that your investment is covered for the next two decades!

Boasting U-values as low as 1.5W/m2 K with double glazing, these are some of the most energy-efficient aluminium windows available. Origin windows are also fitted with Yale Encloser Lock, a bi-directional locking system that complies with PAS24: 2012.

SMART Aluminium Windows

We also offer the Alitherm Heritage aluminium window range from SMART. These are a modern alternative to more traditional windows, offering durability and longevity in addition to authentic design details.

There are a range of ornate window furniture that you can choose from, allowing you to add the finishing touches to your aluminium windows that will help them complement your home. After all, the smallest details make the biggest of differences.

SMART are attempting to become more sustainable, with their aim being both carbon neutral and energy self-sufficient. Their investment in doing so involves implementing a range of environmental policies and procedures, an ISO14001 Environmental management system, and introducing a strict recycling protocol.

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Benefits of Aluminium Profiles

There are many benefits to double glazed aluminium windows, namely the added security and durability that aluminium profiles provide. Find out some of the benefits you can enjoy with your new Origin or SMART aluminium windows.

Thermally Efficient

Aluminium is an exceptional insulator, which helps your home to retain heat. Our windows are tightly sealed when closed, preventing cold draughts from entering your home and heat from escaping. They are also watertight, so you will not have to worry about leaks.


Aluminium will not rot, crack, or rust, so it can last for up to forty years without needing repairs or replacement. Full weatherproofing means that the aluminium profiles can withstand harsh conditions, maintaining their structural integrity and protecting your home. This also means that leaking, dampness, mould, and draughts become problems of the past!

Low Maintenance

The profiles are finished in a 100% chromate-free polyester powder colour, which is robust and low maintenance. Unlike paint, it will not fake or fade, so it will not need to be touched up in the foreseeable. Simply wipe your aluminium windows with a damp cloth occasionally, and they will continue to look and perform at their best.


Expert Installations from P&M

We pride ourselves on our exceptional customer service and expert installations. We have years of experience in the industry, so you can feel confident that your project is in good hands when you choose P&M. We offer short lead times and prompt installations so that you can enjoy your new aluminium windows as soon as possible.

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Harpenden Aluminium Window Prices

For a free quote, use our online too. Simply choose your favourite designs and enter your details for a bespoke quote today!

Alternatively, if you would like a more accurate guide price, you can contact us to discuss your project in full.

Should you have further questions about our aluminium windows, one of our other products, or anything else, please get in touch by either calling 01582 391730 or filling out our online contact form.

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