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STM Sapino – Scandinavian Nordic Pine Window

STM Sapino and Sapino A

The all-timber STM Sapino and Sapino A (the triple-glazed counterpart) windows are made using only the highest quality timber. This is a classic and stylish window, suitable for renovations or new builds.

One of the main requirements is that it must be knot-free. This avoids any brown rings from knots that will eventually penetrate through the paint.

Like most traditional Scandinavian timber windows, the Sapino has a flush exterior, with only the lower drip projecting out from the frame.

To enhance the traditional Danish appearance further, casement fasteners can be chosen for a classic handle choice, interior timber can have traditional moulding and almost any decorative glazing bar arrangement can be configured.

View More in the STM Windows Gallery
Heartwood is naturally waterproof. It has a high content of oils and resins, which contain fungicidal substances, and absorbs only 20% moisture. Timber heartwood is a perfect material for windows and doors, as wood starts to decay at 30% moisture. 90% of the Sapino timber is made from heartwood.

All timber components are given STM’s special surface treatment. As well as introducing a unique Danish treatment oil, the timber is sanded and coated with water-based paint. STM use 20%-30% more paint than the industry requirement. Combining this with a solid frame design gives the product a long life.

All of STM’s products have a positive environmental profile and they only use green energy.

STM pride themselves on creating windows and doors to suit all environments and homes. If you have any special designs for your windows or doors, be sure to let us know!

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

With over 45 years of experience and utilising state of the art manufacturing facilities, their focus is on creating high quality, superb products and providing first-class service and back-up.

STM have a complete range of windows and doors to provide a complete 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.

Timber	Knot-free timber heartwood
Warranty	5 years
Lead Time	8-10 weeks from sign off
Best U-Value	Overall: 0.95 W/m^2k Ug: 0.45 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 Aluminium Glazing Bead, powder coated 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
Single Door

Double Doors

Tilt and Turn

We have and extensive range of doors available in STM Sapino, the images above show some of the general configuration options available. For more information about the opening types and how each can best be used see our Bespoke Doors page.
For more in-depth options on the look of single or double doors our Choosing a Panelled Door and Choosing a Glazed Frame-Door pages will go into more detail.
RAL Colour options in the standard range for STM Sapino
For a full list of colour options including clear laquers and special colours, please see the STM brochure.
RAL9010 – Pure white
RAL7013 – Brown grey
RAL8016 – Mahogany brown
RAL6003 – Olive green
RAL9001 – Cream
RAL9005 – Jet black
RAL8007 – Fawn brown
RAL6009 – Fir green
RAL7035 – Light grey
RAL3001 – Signal red
RAL8019 – Grey brown
RAL7004 – Signal grey
RAL3011 – Brown red
RAL5010 – Gentian blue
RAL7016 – Anthracite grey
RAL6001 – Emerald green
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
Where you see a next to a colour, clicking on it will take you to a page of our client galleries that use that RAL Colour.
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 Products Brochure
Standard Ral Colours
Profile Drawings
STM Owner Manual
STM Terms of Sale