Materials used in the manufactory

The main components of timber window are: Timber. Glaze. Coating. Hardware. Sealing. Aluminium cover (if chosen).   The timber Usually timber windows and doors are made from finger-jointed pine beams. Finger-jointed pine beam is much more stable than solid pine beam, also it is cheaper. It is easy to buy because every supplier has a solid stock in the warehouse. The finger-jointed pine beam is standard timber for manufacturing timber windows because of its price,

About Fenestrum windows and doors

Fenestrum specialises and manufactures these products: Euro type window in 78mm (A energy efficiency class). Euro type window in 100mm (A+ energy efficiency class. Timber windows for passive houses (A++ energy efficiency class). HS systems for entering the terrace. Patio S systems for entering the terrace. Bifold type doors for entering the terrace. Timber entrance doors (available in 78mm and 100mm). Sash spring windows (for the UK market). Sash box windows (for the UK market).

Why choosing Fenestrum?

High quality timber windows and doors adds more style, luxury and quality to everyday life. These products let to achieve an eternal aesthetics, the feel of coziness, warmth and naturaleness. Timber windows and doors grants freedom of mind to both exterior and interior designers and architects. Fenestrum is ready to join it’s existing and potential clients in creation of their individual space no matter would it be a luxurious estate, a log sauna, a garden