Front door 92

Front door 92
Siegenia PN combi ASSA ABLOY Teknos Gutmann VBH-TBM Baltija SKP Mila Reimpex

Front door 92

Warm wooden exterior doors. Framed design.

Manufacturing of these doors is based exclusively on innovative technologies. The production is made on CONTUREX profiling centre, the first and only one in Lithuania, which is the newest and most advanced engineering achievement of WEINIG AG, Germany, the leader of wood processing technology.

System 92 was born by combining our 17 years of experience in window manufacturing and the wooden window technology know-how of Leitz GmbH & Co. KG and their designed and tested window profiles.

Leaf filler

Leaf filler is comprised of three layers of thermal insulation panels:
thickness – 24 mm; 34 mm; 48 mm.

Such fillers feature good thermal insulation properties and excellent stability.

U = 1.16 W/m2K; U = 1.34 W/m2K

Coating of the filler: moisture-resistant MDF panel.

Inner layer of the filler: 16 mm thick polyurethane foam.

Polyurethane foam core is coated with 0.5 mm thick aluminium foil that blocks penetration of water vapour.

Profile dimensions

Frame thickness: 92 mm
Leaf thickness: 92 mm

Dimensions of the article without glazing bars

Min: 1800 mm x 800 mm
Max: 2300 mm x 1050 mm

Opening options

Opening outwards


Wooden threshold is protected by an aluminium strip.

Design: shapes and colours

Door may be fitted with glazing bars fitted with glass units.

See shapes…

Colours can be selected from extensive RAL or NCS palette. Paint coating is recommended for the exterior side of the door, and optional coating with varnish of a selected shade or RAL ir NCS paint is recommended for the interior side.

RECOMMENDATION: Scandinavian expertise has proven that a wooden product lasts the longest if its exterior has been coated with paint, and interior – optionally with varnish or paint. The lighter the colour of the wooden frame and leaf, the more durable the door. 

Sound insulation

35 (-1;-5) dB


The door design ensures superb thermal insulation due to:

Frame thickness
Very thick fame profile (even 92mm) ensures good thermal insulation.

Two rows of particularly elastic and durable gaskets.

The profile of the wooden threshold includes two sealing contours to ensure sealing at the bottom of the door leaf.

Aluminium water boards
Aluminium water board at the bottom of the door stops penetration of rain and wind and protects the product from long term weather impact.


Door locks are fitted with hardware produced by company “EZ” and operated by handle with latching rollers or pins.


All materials used for manufacturing of wooden windows and doors are certified, tested and durable.

Durability due to innovative profile
- Our new window manufacturing equipment ensures unsurpassable manufacturing precision (timber cutting error is only 0.1mm). That allows us to ensure unmatched wood surface quality and durability.
- Paint holds well to radially cut wood at the surface, since the wood is dense and moves minimally; paint wear at the corners of wooden patio door profiles is protected by rounded profile edges.
- Our new window manufacturing equipment guarantees uninterrupted manufacturing process, eliminating manual labour and absolutely minimizing error potential. All necessary slots for installation of handles and hinges are precut exclusively by the Conturex profiling centre. Unrivalled advantage of the Conturex profiling centre is its ability to impregnate timber even in the slots for handles and hinges. Few other wooden window manufacturers can boast such timber priming technology.

Durability due to timber
Our wooden windows and doors are durable due to properly selected timber and special water resistant glue used for joints. This glue strongly binds timber and impregnates it against permeation of humidity.

Durability due to paint
Our windows and doors are durable due to sufficiently thick paint layer that is fit even for severe climatic conditions.
A wooden window and door will last very long if maintained properly.
TIP: According to Scandinavian experience, a wooden window or door is the most durable when painted from the outside and optionally painted or varnished from the inside. The lighter window or door colour is from the outside, the more durable it is.

Durability due to fittings
The wooden patio door is durable due to strong Swiss made fittings.

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 ɥ thick, meeting the standards applicable for the most severe climate.

All materials used for production of the doors have been duly certified, tested, and proven durable. If maintained properly, the doors can last for a very long time. 

Door hardware

SFS intec (Switzerland) – highly durable three-way adjustable hinges “Easy 3D”.


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.

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


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 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

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