Framing the future

ALITHERM 400

Combining outstanding value and quality, with class-leading performance and security, Alitherm 400 delivers a range of stylish, energy-efficient window and single and double door options.

• Co-extruded gaskets now available in sashes, outer frames and Smart Quick-Glaze Beads for easier fabrication and faster installation
• Choice of standard, slim line, flush and heritage style sashes
• Tilt Turn window option now available
• Fully compliant with changes to Document L of the building Regulations
• PAS 24:2022 Approved - enhanced security for aluminium windows and doors
• Unrivalled Choice of Colour
• Suitable for Residential and Light Commercial Properties

Fully compliant with Part L of the Building Regulations, this versatile system is perfect for a wide range of both new build and refurbishment projects, including, schools, colleges, hospitals, offices and public sector housing – as well as individual homes. In fact, the system’s supreme flexibility makes it the ideal solution for almost any project.

Both window and door systems provide excellent weather and thermal performance and are available in a huge range of colours. Combining elegant aesthetics and outstanding security performance (the system is approved to PAS:24 2022), Alitherm 400 is the ultimate window and door system for architects, developers, fabricators and installers.

ALITHERM 400 WINDOWS

Available in fixed, side hung, top hung, tilt & turn and flush casement options, Alitherm 400 windows deliver excellent thermal and weather performance, as well as the security assurance provided by PAS24 approval.

(For sizes outside these parameters, contact the Smart Technical Support team)
Typical Values different glass, profiles and door configurations will vary U Value and Window Energy Rating
1. U Value based on opener next to fixed 1230 x 1480 using glass Centre Pane 1.0
2. WER based on opener next to fixed 1230 x 1480 using glass Centre Pane 1.2 and g value 0.74

ALITHERM 400 DOORS

Alitherm 400 doors perfectly complement the window range, with the same stylish lines and providing the same ease of fabrication and installation.

Available as open-in or open-out, single or double doors, the system provides excellent weather and thermal performance, as well as the security assurance provided by PAS 24:2016 accreditation. Security options include a choice of key wind, lift lever or slam lock multipoint locks.

Suitable for both residential and commercial applications, Alitherm 400 can also be combined with Smart’s Designer Door Panels and the company’s range of standard door furniture (including colour matched lever handles, and the Quantum range of stainless steel hardware), to create elegant and contemporary entrance doors.

(For sizes outside these parameters, contact the Smart Technical Support team)
3. U Value and Door Set Energy Rating for single door based on 1230 x 2180 using glass Centre Pane 1.0
4. U Value for double door based on 2000 x 2180 using glass Centre Pane 1.0
5. Door Set Energy Rating for double doors based on 2000 x 2180 using glass Centre Pane 1.2 and g value 0.7
6. Weather-tightness based on lift-lever locking