300C Cambridge Casing Series

Cambridge Casing

The Kas-Kel 300C New Construction Window Series is combines a New England Style 3 ½” Cambridge Flat Casing for a classic elegant look with high thermal ratings and glazing package options.
Other Vinyl windows have thin sashes – Ours sports a hefty 1.5″ sash (the moveable part of a window made up of the vertical and horizontal frame that holds the glass).
Jam jacks on both inner and outer parts come standard in our windows – for a consistent fit.
Draft Blocks take the place of weather stripping (which wears off over time). Our draft blocks prevent those nasty guts of cold air often associated with inferior windows.
Kas-Kel Windows have a truly sloped sill. The 15 degree angled sill allows water to run off naturally – like a traditional wood window.
This is a hefty, solidly built window frame.
Nailing fin with J-Channel, Nail fin Only, J channel filler configurations available.
Special Requirements? We find solutions! Contact us.

Materials

High-grade PVC
White or Beige interior
Full Fusion Welded Sash and Frame
Sloped Sill and Interlock Leg
3-1/4″ Frame Depth (Double Hung)

3-5/8″ Frame Depth (Rolling/Picture)
3 ½” Cambridge Casing
Duralite® flexible, warm-edge spacers

Glass Options

E III
Energy U-4
High Perf Low E
Tints, Heat Reflection, Tempered and Double Strength and other options available

Grills

Multiple Grill Patterns Available
5/8″ Contoured Grill Between the Glass
3/4″ Contoured SDL with spacer bar

Profiles/Grills

New Construction

300C Double Hung

Cambridge Casing

Performance

DP 40
DP 50

Thermal Data

GLAZING	U-VALUE	SHGC	VLT	CR
E U4 Version 7
E III
High Perf. Low E	0.32/0.33	0.28/0.25	0.51/0.46	58/55
Low E w/ Argon	0.28/0.29	0.28/0.25	0.51/0.46	63/59
Clear Clear-Air-Clear	0	0	0

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New Construction

300C Rolling

Cambridge Casing

Performance

DP 35
DP 50

Thermal Data

GLAZING	U-VALUE	SHGC	VLT	CR
ES U4 Version 7	0.23/0.24	0.26/0.24	0.46/0.41	51/47
E III	0.28	0.36/0.33	0.51/0.45	59
Low E w/ Argon	0.27	0.28/0.25	0.51/0.45	63
High Perf. Low E	0.31/0.32	0.28/0.25	0.51/0.45	59/56
Clear Clear-Air-Clear	0	0	0

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New Construction

Picture WIndow

300C Picture

Cambridge Casing

Performance

DP 50

Thermal Data

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Features

New Construction Windows

Composite Reinforced Meeting Rail
Double weather-stripped Meeting Rail
Bottom and Top Sash Tilt in for easy cleaning (Double Hung)
Removable sash for easy cleaning (Rolling)
Aluminum Extruded Fiberglass 1/2 screen
Nailing Fin with J Channel
Nail Fin Only
J Channel Filler
Primed Solid Pine Applied Extension Jambs 4-9/16”, 6-9/16” and Custom
Sheet Rock Returns

Interlock

Interlock-dh

Corner Cut

300C Cross Section

Standard Exterior Colors

terastone

Terrastone

fieldstone

Fieldstone

black

Black

bronze

Bronze

autumn red

Autumn Red

forest green

Hunter Green

Have a color in mind? We can custom match it!

*All representations of colors are mechanically reproduced and may vary from the actual product. Terms and conditions apply.

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