Biko-Lat is one of the largest and most efficient window and door manufacturers in Latvia and the Baltic states. We can carry out any order you may place in the utmost precision and speed!

The quality of our products is ensured by fully qualified specialists, state-of-the-art technology, long-term export experience and complete responsibility for all our products manufactured in Latvia Biko-Lat has 20,000 m² of timber permanently in stock. Our experienced team is made up of over 200 employees.

Only environmentally friendly timber is used in the production of our windows and doors - solid Baltic pine wood, solid Oregon pine, solid Sapele mahogany, edge-glued pine wood, edge-glued meranti, edge-glued Sapele mahogany, edge-glued oak. In order to boost protection against insects and harsh climates we employ a special pressure-technology for treatment of the timber (impregnation). This ensures a 10-year guarantee for material durability, but with reasonable care, our timber frames can last for centuries. Only our windows and doors made from Sapele mahogany and Oregon pine require no treatment or impregnation because of the superior qualities of the timber.
For finish we also use the best available coating materials: colours (NCS colour standard), environmentally friendly water-based stain and impregnation products specifically designed for outdoor use. Aluminium parts can be ordered in various colours from the RAL colour chart.

The quality of Biko-Lat windows and doors is certified by the Latvian Association of Timber Quality Experts. The production unit has been certified by Innovation Center Iceland in compliance with the high quality standards of Nordic countries. However, the best proof of quality for Biko-Lat wooden windows and doors is their long-lasting service in the harsh climates of Iceland, the UK, the Netherlands, Denmark, Ireland, Norway, and the Baltic states.

Biko-Lat has extensive experience in Iceland, the United Kingdom, the Netherlands, Denmark, Ireland and Norway. We have carried out over 2,700 orders and manufactured more than 58,000 windows and doors with only positive feed-back.

The following certifications confirm the superior quality of Biko-Lat operations and products:

Icelandic Quality Certificate

This is a certification confirming that the plant producing timber windows and doors, as well as aluminium windows has fulfilled all the necessary production control requirements. The plant conducts quality inspections on a regular basis.

"CE" – a certificate of conformity for production process control of our window and door production

Inspecta Latvia is an international company providing inspection, testing and certification of industrial equipment, products and working environment. The certificate issued by this company confirms initial evaluation and approval of the production process control. The certificate means our products and production units meet EU standards for consumer safety, health and environmental requirements.

"FSC" – a label certifying responsible forest management

FSC certification is a process during which a certified, independent and competent certifier evaluates whether the management of the specific forest or production organization within the specific company complies with the predefined requirements of the FSC standard. The Latvian FSC standard is developed by the Latvian Forest Certification Council.

"CTB B+" – a certificate confirming quality of timber treatment

The certificate is issued by CTB, the French certification company engaged in certification of chemical treatment equipment and treatment products. The certificate confirms that BIKO-LAT is in full control of the pressure treatment applied to its timber.

"CE" – a certificate of conformity with regard to production process control

The certificate has been issued for the production of coniferous sawn timber products used for wooden constructions. This certificate confirms that experts from the Timber Testing Laboratory of the Latvian Association of Timber Quality Experts have conducted inspection of the plant and products, and that they provide supervision and evaluation of product control on a regular basis.