Wooden window 80

Wooden window 80
Siegenia PN combi ASSA ABLOY Teknos Gutmann VBH-TBM Baltija SKP Mila Reimpex

Wooden window 80

Wooden window produced under German technology. Bringing this profile to perfection has taken us the longest.
Opening inwards.

This window combines top value properties:

- Excellent thermal insulation parameters
- Durability
- Hardly matchable quality and aesthetics
- Unlimited possibilities for various solutions

For many years, we have been putting to practice unique custom-made projects using this profile for each customer.
U = 1.1 W/m2K (glass unit with 3 glass panes)
U = 1.0 W/m2K (glass unit with 3 glass panes and “warm” frame)

This is a very solid window profile that has been under constant improvement since 1997.
Raw materials used for production of the window have been duly certified.
Application: residential and commercial buildings.

Profile dimensions

Frame thickness: 80 mm
Leaf thickness: 80 mm

Dimensions of the article without glazing bars

Opening window
Min: 400 mm x 400 mm
Max: 1600 mm x 1600 mm
Non-opening window
Min: 300 mm x 300 mm
Max: 2600 mm x 3500 mm
Solid window structure allows producing windows of custom dimensions.

Opening options

Side hung
Side hung and tilting
Sash window

Sound insulation

35 (-1;-5) dB
It is possible to optionally make it up to 50 dB with a special sound-insulating glass unit.


Safety guaranteed by systems solutions chosen for the specific project:
Protection against housebreaking
Wooden windows are fitted with extended safety hardware significantly limiting any possibilities of housebreaking.
Glass units are fitted inside the frames only – the glass pane cannot be taken out from the outside. In this case housebreaking is only possible by breaking the glass.
Windows can be optionally fitted with safety, laminated glass panes.
Protection against injuries
Windows can be optionally fitted with safety, tempered glass panes.
Children’s safety
Windows can be optionally fitted with locking handles to completely limit possibilities to open the windows from the inside.
Safe maintenance
Opening method of the window for safe cleaning from the inside.

Design: shapes and colours

Traditional or unconventional: trapeze, arch etc.
Colours can be selected from RAL and NCS palette.
The interior side can be coated with varnish of a selected shade or paint.
Elegant, matt, silver-coloured hardware
Handle colours are optional.
Glazing bars
Wooden windows can be decorated with real or dummy glazing bars.

Glass unit

Wooden window can be fitted with a glass unit made of two or three glass panes.

Special silicone is used during production to secure glass unit in the window frame and protect the glass unit against any microscopic gaps and mould.

Glass unit with three glass panes U = 0.6 W/m2K
(3 glass panes: 2 glass panes provide thermal insulation, filler – inert gas).
Light conductivity 70 %
Light reflectance 15 %
Total solar energy conductivity 49 %

Glass unit with two glass panes U = 1.1 W/m2K
(2 glass panes: 1 glass pane provides thermal insulation, filler – inert gas).
Light conductivity 79 %
Light reflectance 12 %
Total solar energy conductivity 61 %

Glass unit properties:
1. Thermal glazing
2. Solar energy controlling glass units
3. Sound insulating glass units. It is possible to make it up to 50 dB by fitting thicker or special laminated sound-insulating glass panes.
4. Safety glass units
5. Decorative glass units
6. Fire-resistant glass units
7. ANTIFOG glass units
8. Glass units using atmospheric effect to keep windows clean (BIOCLEAN).

Standard – 24-44 mm wide glass unit


All wooden windows with opening and tilting functionality provide ventilation possibility by setting them to micro ventilation position.
Air vents can be either moulded into wooden window frame or leaf, or fitted on the top of the glass unit.
Note: it is first important to consider thermal losses prior to fitting the air vent.

Wood quality and paint coating

Wood and coating quality determines durability of the end product.
Fingerjointed or solid pine, larch, oak.
Timber moisture content 10-12 %
Wooden windows and doors are manufactured entirely of glued wood, using timber.

Paint coating
Water-based finishing materials Teknos (Finland) are used for paint coating.
Teknos paints contain less volatile organic compounds and heavy metal additives than the required minimum established by legislation relating to quality of the products.
Dry paint coat is 120-140 microns thick, meeting the standards applicable for the most severe climate.

Window hardware

Siegenia Aubi (Germany)
Solid, quality hardware enhancing functionality of the window.
Handle options:
Protecting against housebreaking
Standard colours


Wooden windows and doors are labelled with CE marking.
Wooden windows and doors comply with requirements established by the EU Construction Products Directive.
UAB “Sumeda” has aligned its management system with standards ISO 9001; ISO 14001; ISO 45001.
UAB “Sumeda” has been accredited by the Ministry of Environment of Lithuania.

Wood timber certificates
Quality of wood timber and its compliance with the required specifications of raw materials is proven by BM Trada certificate and FSC Council accreditation held by the supplier. Wood gluing processes are carried out according to DIN EN 204, D4 standard.

Wood paint coating systems certificates
Certified in accordance with ISO 9001, ISO 14001, NWPC Certificate for approval of wood preservatives (Norway), PYR certificate (Finland), Swedac Ackrediteringsbevis Accreditation certificate (Sweden) and others certificates corresponding to each country’s requirements.

Glazing unit certificates
Implemented ISO 9001 system, DS certification, products comply with DS/EN 1279.1 requirements.

Aluminium paint coating certificates
Powder paint coating complies with quality requirements, such as GSB International (quality mark for aluminium components used for construction) and SFS 5795 (SFS – Finnish Standards Association).

Aluminium profile certificates
Certificates granted to GUTMANN group: GSB, Qualicoat, Qualanod, Ü-Zeichen, DIN EN ISO 9001, ISO/TS 16949, DIN EN ISO 14001, DIN EN ISO 22000, EG-Zertifikat CE, EURAS 2010, INTERPON D 2000

Hardware certificates
Siegenia-Aubi (Germany) hardware are in line with company’s Quality Management ISO 9001 certification, the companies focus on quality is reflected in an expanding product range that meets – and often exceeds – the reputation of “Made in Germany” standard.


The product is 100 % recyclable.
The product has been made of natural materials. It does not accumulate electrostatic charge. Harmless finishing materials.
Windows and doors are completely harmless to health, as raw materials used for production meet the highest requirements of health, application and environmental safety established by the EU regulations.


Robustness of wooden window structure has always remained the priority of the system developers.
Robustness is provided by quality treatment. This product features very good static qualities and resistance to deformation as it has been produced of timber made of glued prime radially-cut lumber.

Technological advantage

Wooden windows are produced using German WEINIG system.
WEINIG brand is the token of technological advantage. WEINIG ranks top among wood processing industry systems as the world’s leading brand offering premium ideas and technology.
This is the reason why UAB “Sumeda” has chosen WEINIG as its reliable partner in order to create long-term value for its customers.
WEINIG equipment allows us to offer our customers a variety of windows and doors and be sure that they will ideally match the design, because WEINIG guarantees high standards of its products: maximum precision, uninterrupted material feed, top quality of surface treatment.


Main requirement for maintenance of wooden products: wooden parts must be treated with special wood care milk once or twice a year.
Regular application of the milk will make the surface more durable, restore the colour and give the surface a more polished look.

In order to properly maintain wooden windows and doors, it is important keep in mind the following factors:
Proper transportation and storage of windows and doors
Wood surface protection and care
Glass unit care
Gaskets and water drips care
Hardware care
Proper ventilation

>>Care Catalogue