Timber-Aluminium windows profile M78-ALU Manufacturer Online Price


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European (tilt & turn, INWARD) ALU CLAD Timber Windows MODERN PRO WARM M78-ALU is a combination of modern style and excellent heat insulation performance. These windows meet the requimentsfor passive houses with heat transfer coefficient up to 0.8 W/m²K.


  • Construction depth: 78 mm
  • Timber: Engineered selected pine, meranti, larch, oak, eucalyptus and more
  • External colour: RAL full range
  • Internal Colour: RAL full range and Transparent colours
  • Hardware: Standard or Hidden or Security up to RC2
  • Glazing: Double (28mm, Ug= 1 W/m2k) or triple glazing (44mm, Ug= up to 0,5 W/m2k)
  • Acoustic Performance: 33 – 46dB
  • Thermal insulation: 0,8 W/m2k
  • Design style: MODERN
  • For buildings: Domestic, Commercial
  • Quality: Premium Quality Material
  • Made in EU: Premium Manufactory Since 1992 with Worldwide AWARDED quality
  • Warranty: 5 years
  • Modern style
  • Two lines of sealing gaskets
  • Units in thickness 28 mm or 52 mm
  • Weather resistant and easy to maintain
  • Triple layered wood
  • Additional safety, acoustic options
Product options

  • Fixed
  • Turn and turn/tilt
  • Tilt
  • Sliding window
  • Lockable doors
  • Sliding doors
  • Patio Doors
  • Bi-Fold Doors
  • Doors with threshold
  • Outward opening doors
  • Bespoke solutions

Available timber windows wood types

Finger joint pine 


Finder joint pine

Solid pine


Solid pine










Solid pine, meranti, eucalyptus maximum length of single wood is 3 meters, after that the wood profile will have a joint.

Bespoke solutions

We never say it’s impossible, send your dream home project and we find solution!

Available timber windows colours


RAL 9016

Pure White

RAL 9010


RAL 9001


RAL 1013

Anthracite Grey

RAL 7016

Royal Blue

RAL 5022

Pebble Grey

RAL 7032

Cement Grey

RAL 7033


RAL 6034

Pea Green

RAL 6033

Pale Green

RAL 6021

Jet Black

RAL 9005

Double Glazing

Double-glazed window made with the premium quality materials, unique in design and carefully supervised during the process of production.

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Triple Glazing

More warmth, security and noise reduction, our triple-glazed window made with the premium quality materials.

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Full Divided Light

Grilles that are permanently applied to the interior and exterior of your window between the glass.

Finelight Grilles Between-the-Glass

 Grilles are suspended between the panes of glass.

Simulated Divided Light

Permanent grilles on the exterior, with no spacer between the glass.

Bespoke solutions


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  •  Handles
  • Lockable handles
  • Different colours
  • Bespoke safety solutions




Available timber windows wood types

Round window

Round window

Octagon window

Octagon window

Arch window

Arch window

Triangle window

Triangle window

Pentagon window

Pentagon window

Section drawings

Products with Timber-Aluminium profile M78-ALU


Front doors

Balcony doors

Sliding doors


More info

ALU CLAD Timber Windows Modern Pro Warm M78-ALU system provides high level of energy efficiency. The 78mm thick of the wood characterize exceptional thermal insulation qualities.

These wooden – aluminium windows can be glazed with a double or triple glazed units. To enhance even more better thermal insulation performance, you are able to choose a thicker 52mm triple glazed unit instead of the standard 28mm double glazed unit.


Modern Pro Warm M78-ALU windows are characterized by rigid shapes and straight lines to match with modern architecture and interiors. These windows are perfect for residential and commercial buildings, but with a wide range of colors, wood options and various forms of internal decoration possibilities, it can fit to even the most extravagant interiors and exteriors.


Wooden windows cladded with aluminum, preserves the unique characteristics of wooden windows, reduce operating costs and extend service life. Aluminum perfectly protects wood from the environmental impact, such as rain, sun and wind, so you need minimal maintenance on the outside.

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WindowsArchitects.co.uk | manufacturer online prices

We are passionate windows manufacturer with the goal to disrupt market by providing unique solutions to our customers.

With the experience since 1992, we have implemented the most demanding glazing projects worldwide.

With the main focus on the customers needs, premium material quality, and Our bespoke capabilities, we want to share the expertise with as many customers as we can.

Why to work with us?

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Manufacturing up to 4 weeks

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European Timber-Aluminium windows MODERN PRO WARM M78-ALU combines modern style and excellent heat insulation performance. These windows meet the requimentsfor passive houses with heat transfer coefficient up to 0.8 W/m²K.  European ALU CLAD Timber windows MODERN PRO WARM M78-ALU are characterized by rigid shapes and straight lines to match with modern architecture and interiors.

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