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For when you need modern, secure, thermally efficient windows without sacrificing the heritage and character of your traditional or period property.

When you want to add the elegant period feel to your fabulous new build.

Heritage windows at grade 2 listed building in Skipton

Key Features

  • Aluminium that looks like steel
  • Approved replacement for listed buildings by many council authorities
  • Ultra slim framework ideal for fitting between stone mullions
  • Can achieve Grade 'A' thermal rating
  • A fraction of the cost of steel

This extremely versatile aluminium window system is an authentic and cost effective glazing solution with the aesthetics of traditional steel windows. Ideally suitable for a wide range of applications including heritage, listed, retro refurbishment and Art Deco projects.

With slim sight lines that create maximum glass areas the stepped frame profiles, glazing bar options and hardware choices offer a classic appearance with excellent thermal and operational performance.

With a range of dedicated system components Alitherm Heritage can be designed to easily accommodate external render and cladding finishes and can be effectively used as an appropriate alternative for contemporary applications that require slim sight lines

Exclusive to this system, Alitherm Heritage windows can be built as a series of individual modules to form a large multi part window coupled with a flush or feature drip bar.

A dedicated external door system with matching frame profiles and exclusive hardware is also available to compliment this window range.

 

 

 

Rated 5.0 out of 5 Maureen Brett

We had first class service from Marlin Windows. They are professional and efficient. We are delighted with our windows and would highly recommend them.

 

Read this and our other 5 star reviews left on Google

 


Product Information

Inspired by the aesthetics of traditional steel windows, Alitherm Heritage features signature slim sightlines and attractive contours making it the ideal choice for heritage building conservation areas where building regulations demand a like-for-like replacement.

All main profiles feature polyamide thermal break technology that enhances the thermal performance of the product, allowing Alitherm Heritage windows to achieve a window energy rating ‘A’ grade when fabricated with the correct specification and glazed unit. Profiles have a high quality powder coated paint finish at Smart’s state of the art paint facility in a choice of finishes, including single or dual colour, in a range of standard and non-standard colours.

Design Applications

Windows: fixed windows, side hung & top hung open out casement
Doors: single or double open out balcony doors

Features

  • Window Energy Rating ‘A’ – when using correct profile, glass unit & spacer bar
  • 1.6 W/m²K with 1.2 centre pane U value
  • 1.4 W/m²K with 0.8 centre pane U value
  • Method of fabrication: corner crimping
  • Glazing options 24mm to 32mm (opening windows accept 24mm units only)
  • Gasket glazed
  • High security multi point locking
  • Traditional Art Deco handles available

 

Alitherm aluminium heritage window profile

 

 


Document Downloads

File Type Document Description Download Document
Adobe PDF Alitherm Heritage Brochure
Brochure
Download (11.3 MB)
Adobe PDF Alitherm Products
Brochure
Download (2.2 MB)
Adobe PDF Alitherm Heritage
Section identification Guide
Download (33.5 MB)
Adobe PDF Alitherm Heritage
Product Data Sheet IMS123AH.201410
Download (508 KB)
Adobe PDF Alitherm Heritage
Supply only – Guide to installation
Download (403kb)

Technical Specification

General

Product Type Windows and Doors
Material Aluminium Polyamide
Dual Colour
Thermally broken

Performance

Max width 900
max height 2100
Max weight 60
Thermal suitability ★★★★★
Min Glazing 24
Max glazing 32

Locking options

Multi-point

Building suitability

light duty
Glazing and frame colour choice

COLOURS AND GLAZING

Our aluminium profiles are polyester powder coated by our systems suppliers using the very latest paint application techniques guaranteed for 25 years.

SGG Planitherm sealed glass units complete our leading combination of products and finishes.

Read More

Some of our recent Heritage Window projects:

 

 

Rated 5.0 out of 5 Anne Corrigan

Marlin Windows were reassuringly professional, calm & helpful from first contact which made the decision to use them so right. The pre-sales team were full of advice - not in the least bit pushy contrary to stereotype - & the advice was spot-on because they'd done it all before.

 

The product looks amazing too... I suppose the windows might be much the same elsewhere & maybe even of similar price or cheaper, but the customer support, reliability, professionalism & interest at Marlin is second to none.

 

I honestly think it's a rarity these days to come across a company with values like Marlin so 5*s well-deserved.

 

Read the rest of this and other 5 star reviews of Marlin Windows left on Google

 

Replacing Windows In A Listed Building

Read our guide to replacing windows in listed buildings

Read our guide to listed building window replacement

Replacing Windows In Conservation Area Properties

Read our guide to replacing windows in conservation area buildings

Read our guide to conservation area property window replacement

 

Why Choose Marlin Windows?

We care...

about the quality of finish
about you, your project and your property
about your 100% satisfaction

And we are rated ★★★★★ on Google

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"our builder said they were the best supplier and fitter they had ever used"
Mrs Nellist Haworth, Yorkshire

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