STM Composite Aluminium clad Timber Frame

STM Tinium and Tinium 2+

Quality, Durability, and Low Maintenance.

The STM Tinium window combines the natural look of a timber frame with the practicality of an aluminium-wrapped exterior. Unlike the majority of other composite windows, the aluminium on this product can be sealed directly to the building. Most other products have an aluminium rain screen, which needs to be left completely clear-draining and clear-ventilating. This product can thus be installed in a more traditional way. Water never comes into contact with the timber, and the timber is guaranteed to be a knot-free finger-jointed finish.

Tinium 2+ is the double glazed counterpart to the STM Tinium triple glazed window.

The powder-coated aluminium requires no maintenance, other than washing a few times a year. Discover more about the unique construction of this Scandinavian composite window at the links below.

View More in the STM Windows Gallery
Whilst the timber frame means excellent natural insulation and a classic appearance, the composite material is used for the joints in the frame. This ensures that a moisture-resistant material is used in areas where the unit is most vulnerable to the elements.

STM’s aluminium profile goes through a nine-step manufacturing process and only the highest quality powder coating is used. The result is a sturdy, beautiful and premium-quality finish.

Drainage in the unit – built in as standard – ensures that rainwater runs straight off the window. As a result, water does not come into contact with either the timber or with other parts of the building.

With the Tinium aluminium-clad window, appearance and functionality will be as good as new, year after year.

STM Windows is a Danish manufacturer of high quality, made-to-order windows and doors which include both timber (softwood, mahogany and oak) and aluminium clad products.

With over 45 years’ experience and utilising state-of-the-art manufacturing facilities, STM Windows’ focus is on delivering high quality, superb products supported by first-class service and back-up.

STM have a complete range of windows and doors to provide the perfect solution for your dream home. Their products achieve the highest levels of energy and environmental performance to ensure comfort that won’t cost the earth

Design	Interior: Knot-free timber heartwood Rebate: Highly insulating and maintenance-free composite structure Exterior: Aluminium Profiles
Warranty	10 years
Lead Time	8-10 weeks from sign off
Best U-Value	Overall: 0.8 W/m^2k Ug: 0.40 W/m^2k
Finishes	Any RAL Colour for both timber and aluminium Click here for standard colours
Glazing	Double, Triple, Obscure, Solar, Laminated, Toughened
Performance and Durability	2 or 3 layers of low-energy glass panes, with a warm edge Highly Insulating and Maintenance-Free Composite Structure All units are filled and sanded before painting (130-140 microns)
Maximum Sizes	CLICK HERE FOR SIZES
Manufactured in	Denmark

Fixed Frame

Side Guided

Side Hung

Top Guided

Tilt and Turn*

* Tilt and Turn is only available in the Tinium triple glazed.
RAL Colour options in the standard range for STM Tinium
For a full list of colour options including clear laquers and special colours, pelase see the STM brochure
Timber colour options
RAL 9010 – Pure White
RAL 7013 – Brown Grey
RAL 8016 – Mahogany Brown
RAL 6003 – Olive Green
RAL 9001 – Cream
RAL 9005 – Jet Black
RAL 8007 – Fawn Brown
RAL 6009 – Fir Green
RAL 7035 – Light Grey
RAL 3001 – Signal Red
RAL 8019 – Grey Brown
RAL 7004 – Signal Grey
RAL 3011 – Brown Red
RAL 5010 – Gentian Blue
RAL 7016 – Anthracite Grey
RAL 6001 – Emerald Green
Aluminium colour options
RAL 9010 – Pure White
RAL 7042 – Traffic Grey A
RAL 3011 – Brown Red
RAL 6012 – Black Green
RAL 9001 – Cream
RAL 7016 – Anthracite Grey
RAL 8016 – Mahogany Brown
RAL 5013 – Cobalt Blue
RAL 7035 – Light Grey
RAL 9005 – Jet Black
Timber Stain Options
Stain L11
Stain L12
Stain L13
Stain L16
Stain L22
Stain L24
Stain P4
Stain P16
Stain Q11
Stain Q16
Stain Q17
Stain B2
Stain B4
Stain C21
Stain E3
Stain J3
Stain L9
Some colours are subject to additional lead time from STM.
Colours shown should not be used in place of an official RAL colour sample. We cannot guarantee colour-accuracy when viewed on-screen or printed out.
STM Tinium

STM Tinium 2+
STM Products Brochure
Standard RAL Colours
Profile Drawings
STM Owner Manual
Install Details
STM Terms of Sale