Spectre Window 108 Series Thermally Broken Casement Window with Integrated Security Screen

The integrated frame runs 4.25 in (108 mm) deep with 2.76 in (70 mm) sash sections at a 0.055 in (1.4 mm) profile wall; 78 mm and 80 mm sash sections are quoted on request. The 25 mm glazing pocket carries a two pane insulated glass unit, and the interior sash carries woven security steel mesh on its own hinges. Net sash widths run 19.7 to 35.4 in (500 to 900 mm) at heights to 70.9 in (1800 mm), built as single units or fixed plus casement window walls. The exterior glass sash takes a diagonal handle, a stated series constraint, and the screen sash operates from a standard interior handle. Two nominal sizes anchor quoting; every unit is fabricated to the opening and finished in one of eight standard colors.

Highlights

• Glass sash and security mesh screen sash in one 4.25 in (108 mm) thermal frame
• Insulated glass unit in a 25 mm glazing pocket
• Security steel mesh sash opens inward for cleaning and egress access
• 0.055 in (1.4 mm) profile wall; 70 mm sash sections standard
• Net sash widths 19.7 to 35.4 in (500 to 900 mm), heights to 70.9 in (1800 mm)
• Diagonal handle on the exterior sash, interior handle on the screen sash
• Eight standard fluorocarbon and woodgrain finishes

Specification Table

Included Equipment

• Thermally broken integrated aluminum frame with perimeter gaskets
• Insulated glass casement sash, factory hinged, with diagonal handle
• Security steel mesh screen sash, factory hinged, with interior handle
• Installation fasteners and shim guidance

Installation Notes

• Verify the rough opening is square, level, and plumb and about 0.75 in larger than the unit each way before release.
• Custom sizes are fabricated to the opening within the factory range; exact dimensions are confirmed during quote review.
• On exterior walls integrate head flashing and a sealed sill joint per local code; keep weep paths clear.
• Confirm interior clearance for the inward opening screen sash before ordering.
• Installation should be completed by a licensed contractor.

Warranty and Support

• Warranty coverage is confirmed during quote review before release.
• Quote packages include hardware adjustment guidance and finish care notes.

Frequently Asked Questions

How is this different from a casement window with a clip on screen?
The screen here is a hinged sash of woven security steel mesh living in the same 108 mm frame as the glass sash. It resists impact and cutting far beyond fiberglass insect mesh, stays in place year round, and swings inward for cleaning or emergency egress access.

Why does the exterior sash use a diagonal handle?
It is a stated series constraint: the outward opening glass sash sits behind the interior mesh sash, and the diagonal handle geometry is what operates it cleanly through the integrated frame.

Can I get larger sash sections?
Yes. The 70 mm sash section is standard, and the factory offers 78 mm and 80 mm sash sections on request. The right section for your sizes is settled during quote review.

Does the mesh block the view?
The security mesh reads like a dark insect screen from a distance. It reduces glare more than it blocks the view, and it also filters some solar gain on west facing rooms.

Documents

• Product Submittal Summary (PDF)
• Dimensional & Fit Reference (PDF)
• Installation & Warranty Reference (PDF)

Project pricing, lead time, freight routing, and final configuration are confirmed during quote review before order release.

Support and request quote workflows stay available throughout specification and order planning.