Smart Heritage Windows
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With over 30 years of dedicated experience, we supply and install superior home improvement solutions including windows, doors, conservatories, and orangeries for properties across the local area and surrounding regions.
Explore our Smart Alitherm Heritage aluminium windows – a premium range inspired by traditional steel windows, delivering the classic narrow sightlines and elegant contours of period properties whilst incorporating modern thermal efficiency, durability, and security. Perfect for listed building renovations, conservation areas, or heritage-style refurbishments, these windows offer an authentic appearance with outstanding contemporary performance.
Timeless Heritage Design
Smart Alitherm Heritage features signature slim sightlines and attractive profiles that replicate traditional steel-framed windows. With options for side-hung, top-hung, fixed, tilt & turn, or heavy-duty configurations, the system maintains the character of Victorian, Edwardian, or Art Deco homes while providing a seamless, like-for-like replacement for outdated steel or timber units.
Superior Thermal Performance
Polyamide thermal break technology creates an effective barrier against heat transfer, achieving impressive U-values and energy ratings (often A or B depending on glazing). Compatible with 24mm to 36mm sealed units, warm-edge spacers, low-E glass, argon fill, and triple glazing options for enhanced insulation, reduced energy bills, and improved acoustic comfort.
Enhanced Security Features
Security is integrated with multi-point locking systems, face-mounted shoot-bolts, and robust hardware. Many configurations meet PAS 24 standards, offering reliable protection suitable for sensitive or high-value properties without sacrificing the slim, elegant aesthetics.
Custom Heritage Configurations
Design your windows to exact specifications. Choose from modular stacking with horizontal couplers and drip bars for multi-part arrangements, authentic transoms and mullions, or larger sash sizes via the HD variant. Ideal for planning-constrained projects where traditional looks are required.
Choose Smart Alitherm Heritage windows from Hainault Home Improvements for an exceptional fusion of historical charm and cutting-edge aluminium technology – expertly installed from our base in Hainault, IG6 3XS.
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Extensive Colour & Finish Options
Available in single or dual marine-quality polyester powder coats, including classic matt black, heritage greens, metallic shades, textured Sensations, Alchemy anodised effects, and more. All finishes are UV-stable, corrosion-resistant, and guaranteed to retain their appearance for decades.
Precision Hardware & Detailing
Select from coordinating traditional-style handles, hinges (including Sterling options), stays, restrictors, and trickle vents. The hardware ensures smooth, reliable operation whilst enhancing the period authenticity and overall refined finish.
Glazing for Authenticity & Efficiency
Tailor glazing with double or triple packages featuring solar control, acoustic, obscure patterned, or decorative elements like Georgian bars or leaded designs. Maximise natural light through larger glass areas, boost thermal and sound insulation, and add distinctive character to complement your property’s heritage appeal.
Inspiration Gallery
