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EnglishWooden Windows
Laminated timber from certified species, in profiles from 65 to 80 mm. Made in our own factory, measured to the opening, finished in any RAL or NCS colour
Five systems from 65 to 80 mm deep. Naturo in exposed timber, Esperia Life with an external aluminium cladding for more exposed facades
Timber that lasts decades
Four coats against moisture and UV, applied in a spray booth. With periodic refinishing the windows keep both their looks and their performance. Uw from 0.99 W/m²K
The right species
A sheltered interior, a south-facing facade and a seafront house each call for a different timber. We recommend the species based on exposure, finish and budget
PineThe most affordable species, with a soft grain, suited to interior and sheltered openings
SpruceLight and stable with an even grain, excellent for pale lacquered finishes
MerantiA dense tropical hardwood resistant to moisture, the first choice for coastal projects
OakNoble and durable, with a pronounced grain for premium clear finishesChoice of materials
Looks and performance in every component. Laminated timber bonded in three or four layers is more stable than solid wood, reacts less to changes in humidity and allows arches and curves
Solid timberSolid pineNo visible joints, long sections free of natural defects, made for clear varnishes that show the grain
Finger-jointed laminateFinger-jointed pineDefect-free sections joined end to end by finger joints: maximum stability, ideal for opaque finishesSKLO technical note: above a 3 m opening, or with strong sun exposure, we recommend 80 mm laminate — the dimensional stability is worth the extra cost
Glazing bars
They give a window character and echo classical architecture. We choose the type according to the look you want and the energy performance required
StructuralIn timber, in the colour of the sash, physically dividing the opening into panes
Inside the glassAluminium bars inside the sealed unit. Widths of 8, 18, 26 and 45 mm
BondedBonded to the glass with a warm-edge or silver central spacer, in the sash colourWith external aluminium cladding the bars are aluminium outside and timber inside: less maintenance, with the warmth of wood indoors
Production details
Hardware, decorative transoms and corner joints photographed on our production line
31 photos
Swisspacer Ultimate spacer
Alongside the standard aluminium spacer we offer a high-performance warm-edge spacer. It reduces condensation around the edge of the glass and measurably lowers heat transfer across the whole window
Available in a wide range of RAL colours to match the frame
Talk to a specialist
Speak to a specialist and find the right solution for your project, with tailored technical advice and no obligation.
Request a Quote
Free specialist advice on your project
Request a QuoteElegance that lasts
Timber can be refinished: sanded, re-sealed and repainted, which lets you keep the same frame for decades instead of replacing it — provided maintenance is done in good time. We build every window in our own facility, so after-sales service comes from the people who made it, with parts and profiles we still produce
Other ranges
Timber is not the only right answer: for wide openings, or for a better efficiency-to-cost ratio, look at these ranges
Aluminium Windows
Slim sections for wide openings, with thermal breaks specified to the system and the calculation
PVC Windows
High thermal and acoustic insulation, simple maintenance and a controlled budget
Steel Windows
Slim, highly resistant profiles with tested RC2 and RC3 security classes, for demanding entrances
