10 Year Guarantee
Available on all products
Energy Saving Products
A+ rated window & doors
Competitive Prices
Value for money
Qualified Team
Strict industry standards
Features and benefits of Alitherm Heritage for Aylesbury & Buckinghamshire homes
- Lightweight material, yet extremely strong and durable
- Slim profiles and sightlines, allowing for more glazing which leads to an increased amount of natural light
- 100% recyclable
- Great way to modernise any home
- Designed as a direct replacement for steel windows
- Polyamide thermal break provides enhanced thermal performance
- High security, with a multi-point locking system
- Low maintenance
Aluminium Heritage windows are a high performance option for your Aylesbury home
Heritage slimline aluminium windows provide the ideal solution for listed building renovations and large scale refurbishment projects where planning constraints are to be considered. No matter if you have a traditional home or a newbuild Smart’s Heritage windows are designed to offer a modern solution.
The Alitherm Heritage window range features slim sightlines and profiles that are usually associated with traditional steel windows. This wide range of high quality windows are available in a single or dual colour finish, with marine quality polyester powder coat as standard.
Contact UsStart Your DesignEnergy saving Heritage windows in Aylesbury, Buckinghamshire & beyond
Quality home improvements should never compromise on energy efficiency. Heritage slimline windows utilise Smart’s innovative polyamide thermal break technology which creates a barrier between the cold air outside and the warm air inside, helping you to save money on your energy bills.
The system’s timeless elegance is also accompanied by the outstanding thermal performance of a modern aluminium system.
Contact UsElegant, Heritage slimline windows for properties in Aylesbury, Buckinghamshire & beyond
The Heritage range has been designed to combine efficiency, practicality and beauty without any need to compromise. These windows have a range of customisation options available including; a selection of colours, wide range of designs, glass upgrades and a choice of handles and hardware – enabling you to compliment the rest of your home.
Contact UsColours
Whether your home improvement project requires bright white aluminium windows, modern black aluminium windows or something more vibrant, finding the best fit for your project is incredibly straightforward with a Double Glazing Direct installation.
The Heritage range is available in a choice of single or dual colour options to give you the ultimate, stylish finish.
Glass Options
Thanks to an ultra-insulating polyamide 'thermal break' element, Heritage windows are energy efficient and are capable of achieving A Window Energy Ratings with modern double glazing & Building Regulation compliant U-values with advanced triple glazing. If your room suffers from overheating in summer or is too cold to use in winter, we can install temperature-moderating Low-E glass. We also have an attractive range of decorative glazing, perfect for intricate heritage projects, adding privacy, and one-of-a-kind installations.
Cassini
Warwick
Taffeta
Tribal
Accessories
From chrome inline locking window handles to exquisite Monkey Tail handles and teardrop dummy window stay bars that hark back to a simpler time - as well as heritage-inspired Georgian bar, Astragal bar, and mock sash horn detailing options - we're confident we have the perfect finishing touch for your new Heritage windows to truly make them your own.
Security
These Heritage aluminium slimline windows offer inbuilt security with a multi-point locking system.
As well as the option to add an extra layer of protection with advanced triple glazing and high quality window locks as standard, all Heritage products from Smart undergo extensive testing and checks. This means they can achieve the sought-after PAS 24: 2016 Enhanced Security Performance status, for peace of mind they can resist physical attacks by opportunist burglars.
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What do our customers say?
See more reviewsVery quick and professional service
I am very impressed, my home is much improved. Very professional. Prompt. Punctual. I highly recommend. THANK YOU ALL. I have just been in contact with Double Glazing Direct regarding...
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Damien Martin
We will be going back to Double Glazing Direct
Double Glazing Direct changed our very old and leaky polycarbonate conservatory roof to a new solid roof as well as changing the windows and doors of the same area. From...
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Buckinghamshire
Visit our double glazing showroom in Aylesbury
We understand that improving your property is a big step, and it can often be difficult to picture new windows, doors and more by just looking at an image on a screen.
Our superb showroom in Aylesbury is the perfect place to get a real feel for the quality of our products and chat with a member of our team to learn more about transforming your home or business.
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Get an Online Quote
Getting a quote on your next property improvement couldn't be easier! Simply enter your details and one of our team will be in touch shortly with a comprehensive price for the work.