0844 826 7766

Quick Enquiry

Files must be less than 10 MB.
Allowed file types: gif jpg jpeg png txt pdf doc docx xls xlsx dwg zip.

Puro Passive

Puro Passive windows are an upgraded version of the Puro system. This new window includes a thick layer of insulation within its frame, sandwiched between external aluminum and internal engineered (laminated) timber.

This comprehensive construction creates a window with exceptional U-values with PassivHaus certification.


The external aluminium is mechanically welded at its corners creating a completely seamless facade with no visible joints. The internal timber is machine profiled with square edges for contemporary aesthetics.


• Engineered (laminated) timber profiles
• Pine or Oak
• Factory applied paint or stain finish

• Tilt & Turn, tilt only or turn only - all inward opening

• Circumferential fittings with micro-ventilation and anti-burglar catch

• Factory fitted triple glazing

• Internally beaded

• Overall U-value of (approx.) 0.8W/m2K

• Durable external aluminum cladding

• 10 year guarantee*


Puro Passive windows are inward opening casements with a tilt & turn function. Several key types and functions are available:

• Fixed window
• Tilt & turn - first 90 degree turn of handle gives a tilt function, a full 180 degree turn allows the window to turn inwards
• Turn & tilt- first 90 degree turn of handle allows the window to turn inwards, a full 180 degree turn gives a tilt function 
• Tilt only- bottom hung inward tilting window for ventilation
• Tilt & turn balcony door - same function as tilt & turn window but with a deeper bottom rail. Available with handle inside only.
• Turn only balcony door - inward or outward opening door with deeper bottom rail than that of a window. Available with handles in only.