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Double-hung windows open by sliding
one sash vertically past another. |
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Hold your
mouse over image to see window
operation. |
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| Construction
and Engineering |
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- Welded master
frame and reinforcing legs which
create chambers in the frame.
- Equal size glass
allows for proper grid alignment
and maximum visible light.
- Master frames'
4 1/2" depth are thermally
fusion-welded for maximum strength.
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| Thermal
Performance |
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- SurroundSeal
insulating glass system
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Glass
Options |
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- 3/4" insulating
glass provides good energy efficiency.
- Low-E is like
adding a storm window to every opening.
Its invisible coating screens out
ultraviolet rays, reduces the chance
of condensation and keeps your house
warmer in winter and cooler in summer.
- Infinit-E is
an argon gas-filled insulating glass
for maximum insulating performance.
Infinit-E insulating glass system
uses one sheet of clear glass and
one sheet of Low-E glass; argon
gas fills the cavity between them
for superior thermal efficiency.
The Infint-E package also offers
a non-transferable lifetime glass
warranty.
- Aluminum screen
frame with fiberglass screen. Extruded
screen frames keep their shape longer.
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- Sash double-sealed
with fin type weatherstripping.
- Cam-action locks provide
security against forced entry.
- Interlocking meeting
rail provides a virtually air tight seal
against drafts and water leaks.
- Block and tackle balances
allow constant smoothness during opening
and closing of the sash.
- Aluminum screen frame
with fiberglass screen. Extruded screen
frames keep their shape longer.
- Hollow PVC head frame
prevents sagging and assures tightness
at the head.
- Slider units double-sealed
with fin-type weather stripping.
- 3/4" insulating
glass reduces conductive heat loss, keeps
your house warmer.
- Thermally fusion-welded
construction adds durability and strength
to a highly efficient design.
- Opening handles are
extruded as part of the sash frame and
won't loosen or pull off.
- Sashes lift out for
easy cleaning. Both sash slide to receive
ventilation from both ends of the window.
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over image to see window operation. |
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- AAMA Certified Lineals
to insure high quality.
- NFRC Rated for easy
comparison to other windows.
- Tilt-in sashes for easy
cleaning.
- Recessed tilt latches
on top and bottom sash for easy sash tilting.
- Coextruded lift rail
for solid construction.
- Night / vent latches
for ventilation.
- Made on the 1/8"
for width and height.
- Welded Frame and Sashes
for air tight seal.
- Pocket Sill to insure
easy drainage.
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Hold your mouse
over image to see window operation. |
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- AAMA Certified Lineals
to insure high quality.
- NFRC Rated for easy
comparison to other windows.
- Tilt-in sashes for easy
cleaning.
- Recessed tilt latches
on top and bottom sash for easy sash tilting.
- Coextruded lift rail
for solid construction.
- Night / vent latches
for ventilation.
- Made on the 1/16"
for width and height
- Welded Frame and Sashes
for air tight seal.
- True Sloped Sill to
insure easy drainage.
- Locking half screen
(Standard).
- Block & Tackle balance
for easy sash operation.
- Wafer style jamb adjusters
for easy installation.
- 3/4" Intercept
Spacer Insulated Glass Unit.
- Silicone glazing for
a quality seal.
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Hold your mouse
over image to see window operation. |
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- 3 1/4" Mechanical
master frame with a welded sash.
- Multi-chambered vinyl
extrusions.
- Insulating glass with
double weatherstripping.
- SurroundSeal warm-edge
insulating system.
- Block and tackle balances.
- Ventilation latches.
- Premium locking hardware.
- Interlocking meeting
rail.
- Extruded lift handles.
- Sloped sill.
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