Double Hung Window Features
- Structural Construction
- Multi-Chamber Construction
- 4 1/2″ PVC Welded Frame
- Double-Glazed Low-E Argon Gas
- Triple Weather Seals
- Tremco® EnerEDGE® Warm-Edge Spacer
- Interior Wood Extension cladded with PVC
- High Gloss Finish
- Decorative Cam Action Locks
- Coil Spring Constant Force Balance System
- Integrated Sash Latch
- Full Screen / Half Screen Option
- Added Brickmould
![Double Hung Windows - Structural Construction](/img/features/specs/double-hung/double-hung-window-structural-construction.jpg)
Structural Construction
Instead of being built in modules with each section glued or screwed to another like most multi-paneled windows sold, our windows come in one solid frame. That makes it stronger and more durable. It also provides better protection against air and water leakage as well as more glass area and less frame.
![Double Hung Windows - Multi-Chamber Construction](/img/features/specs/double-hung/double-hung-window-multi-chamber-construction.jpg)
Multi-Chamber Construction
Higher thermal protection and more strength resulting in a more durable window are possible with our multi-chamber construction.
![Double Hung Windows - 4 1/2″ PVC Welded Frame](/img/features/specs/double-hung/double-hung-window-4-and-a-half-pvc-welded-frame.jpg)
4 1/2″ PVC Welded Frame
The 4 1/2″ frame provides more strength and durability than the more common 3 1/4″ frame other window manufacturers would offer. This frame which is larger enables the thermal pane to be installed closer to the inside of the house allowing a higher thermal protection as well as a stronger window.
![Double Hung Windows - Double-Glazed Low-E Argon Gas](/img/features/specs/double-hung/double-hung-window-double-glazed-low-e-glass.jpg)
Double-Glazed Low-E Argon Gas
For superior levels of energy saving and home comfort as well as UV rays protection, our double-glazed glass units are Energy Star® certified.
![Double Hung Windows - Triple Weather Seals](/img/features/specs/double-hung/double-hung-window-triple-weather-seals.jpg)
Triple Weather Seals
Wrapping completely the window, our seal counts three continuous layers of co-extruded flexible PVC, providing the highest level of protection from air and water infiltration.
![Double Hung Windows - Tremco® EnerEDGE® Warm-Edge Spacer](/img/features/specs/double-hung/double-hung-window-eneredge-warm-edge-spacer.jpg)
Tremco® EnerEDGE® Warm-Edge Spacer
Tremco® EnerEDGE® Warm-edge spacer system is highly durable and possesses a lower thermal conductivity value. This results in superior thermal performance when compared to the traditional, standard aluminum spacer bar.
![Double Hung Windows - Interior Wood Extension cladded with PVC](/img/features/specs/double-hung/double-hung-window-interior-wood-extension.jpg)
Interior Wood Extension cladded with PVC
Easy installation of blinds, greater window strength and durability are possible with our interior wood cladding.
![Double Hung Windows - High Gloss Finish](/img/features/specs/double-hung/double-hung-window-high-gloss-finish.jpg)
High Gloss Finish
For an optimum gloss PVC finish, we rely on maximum grade PVC powder and high fabrication savoir-faire. This allows us to offer durable windows that are very easy to clean.
![Double Hung Windows - Decorative Cam Action Locks](/img/features/specs/additional/decorative-action-cam-locks.jpg)
Decorative Cam Action Locks
For durability and security, we use our decorative cam action locks. They come in a 1-piece die-cast locking system which is anchored to a metal sash rail reinforcement.
![Double Hung Windows - Coil Spring Constant Force Balance System](/img/features/specs/additional/constant-force-balance-system.jpg)
Coil Spring Constant Force Balance System
For a smoother, quieter and easier window operation, we use our constant force balance system. This offers a consistent lift through-out the entire window path. Moreover, air leakage is decreased with the entire cavity of the window being filled.
![Double Hung Windows - Integrated Sash Latch](/img/features/specs/additional/integrated-sash-latch.jpg)
Integrated Sash Latch
Our integrated sash latch is moulded into the sash instead of being screwed on top – like most other sah latch designs. Aside from a more modern look this sash latch design also reduces the chance of damage to the latch.
![Double Hung Windows - Full Screen / Half Screen Option](/img/features/specs/additional/half-full-screen-option.jpg)
Full Screen / Half Screen Option
Choose your preference. Full screens allow you to have the top and bottom sash of the double-hung window open. This increases airflow and ventilation. Half screens only allow for either the top or bottom sash of the window to be open, but allow more natural light to enter your home.
![Double Hung Windows - Added Brickmould](/img/features/specs/additional/added-brickmould.jpg)
Added Brickmould
Added Brickmould cuts down on installation time, guarantees a perfect fit when installing your window, and prevents water infiltration in the walls.
Add Colour with Hybrid PVC and Aluminum Windows
Our Energy Star® certified windows are available in Classic White PVC which offers our highest energy efficiency ratings also can be built in a Hybrid PVC and Aluminum construction which comes in five distinct colours.
![Hybrid PVC / Aluminum Double Hung Windows in Ivory](/img/features/profiles/hybrid-pvc-aluminum-finish-ivory.png)
Ivory
![Hybrid PVC / Aluminum Double Hung Windows in Ivory](/img/features/profiles/hybrid-pvc-aluminum-finish-ivory.png)
Khaki
![Hybrid PVC / Aluminum Double Hung Windows in Khaki](/img/features/profiles/hybrid-pvc-aluminum-finish-khaki.png)
Brown
![Hybrid PVC / Aluminum Double Hung Windows in Commercial Brown](/img/features/profiles/hybrid-pvc-aluminum-finish-brown.png)
Black
![Hybrid PVC / Aluminum Double Hung Windows in Black](/img/features/profiles/hybrid-pvc-aluminum-finish-black.png)
White
![Hybrid PVC / Aluminum Double Hung Windows in White](/img/features/profiles/hybrid-pvc-aluminum-finish-white.png)
Add Style with Grilles
Each windowpane will have its own look through its grilles. Depending on the style of your building, you can choose the grill that fits best.
Grille Configurations
![Contour Grille Option](/img/features/grilles/contour-grille.jpg)
Contour
Our suggestion would be classic contour for vintage looking homes.
![Rectangular Grille Option](/img/features/grilles/rectangular-grille.jpg)
Rectangular
Rectangular is used as a standard grill for homes built from 1970.
![Partial Covering Grille Option](/img/features/grilles/partial-covering-grille.jpg)
Partial Covering
For more modern homes, partial covering is the new elegant trend.
![Diamond Patterned Grille Option](/img/features/grilles/diamond-patterned-grille.jpg)
Diamond Patterned
The diamond grill is a tribute to the craftsmanship of the houses of the colonial times.
Grille Types
Many grille shapes and materials are available for you to choose the ones that match your taste and the look of your home.
![Slimline Grilles - Pewter](/img/features/grilles/slimline-grille-brown.jpg)
Slimline
Pewter
![Slimline Grilles - Pewter](/img/features/grilles/slimline-grille-brown.jpg)
Brass
![Slimline Grilles - Brass](/img/features/grilles/slimline-grille-khaki.jpg)
![Georgian Grilles - White](/img/features/grilles/georgian-grille-white.jpg)
Georgian
White
![Georgian Grilles - White](/img/features/grilles/georgian-grille-white.jpg)
Ivory
![Georgian Grilles - Ivory](/img/features/grilles/georgian-grille-ivory.jpg)
Khaki
![Georgian Grilles - Khaki](/img/features/grilles/georgian-grille-khaki.jpg)
Brown
![Georgian Grilles - Brown](/img/features/grilles/georgian-grille-brown.jpg)
Black
![Georgian Grilles - Black](/img/features/grilles/georgian-grille-black.jpg)
![Rectangular Grilles - White](/img/features/grilles/rectangular-grille-white.jpg)
Rectangular
White
![Rectangular Grilles - White](/img/features/grilles/rectangular-grille-white.jpg)
Ivory
![Rectangular Grilles - Ivory](/img/features/grilles/rectangular-grille-ivory.jpg)
Khaki
![Rectangular Grilles - Khaki](/img/features/grilles/rectangular-grille-khaki.jpg)
Brown
![Rectangular Grilles - Brown](/img/features/grilles/rectangular-grille-brown.jpg)
Black
![Rectangular Grilles - Black](/img/features/grilles/rectangular-grille-black.jpg)
Choose a Glass Finish for Customized Lighting and Privacy
Light will always penetrate in case you choose textured or coloured glass for privacy or for an elegant look.
![Clear Glass Finish](/img/features/grilles/clear-grille-glass-finish.jpg)
Clear
![Bronze Glass Finish](/img/features/grilles/bronze-grille-glass-finish.jpg)
Bronze
![Grey Glass Finish](/img/features/grilles/grey-grille-glass-finish.jpg)
Grey
![Frosted Glass Finish](/img/features/grilles/frosted-grille-glass-finish.jpg)
Frosted
![Gluechip Glass Finish](/img/features/grilles/gluechip-grille-glass-finish.jpg)
Gluechip
Energy Efficient Double Hung Windows
The manufacturing process of all Energy Star® certified double hung windows sold by Lambden Window & Door are audited by an independent accredited certification body and approved by Natural Resources Canada. Our windows and doors carry the Energy Star® label showing the specific climate zone for they are rated for. Our sales team would be happy to provide you with more information about the Energy Star® ratings of our windows and doors.
Lambden Window & Door' double hung windows use Tremco® EnerEDGE® Technology, a pre-desiccated, ready-to-apply, cellular silicone warm-edge spacer that is suitable for a wide range of insulating glass constructions in fenestration applications. EnerEDGE® spacer is inset and applied to our glass lite’s perimeter to enable fabrication of dual IG units inconjunction with a quality applied perimeter sealant.
Lambden’s Double Hung Window Ratings
Type | Air | Water | Wind | ER | Reference Number |
---|---|---|---|---|---|
PVC | A3 | B7 | C2 | 34 | NR6681-5649475-ES |
Hybrid | A3 | B7 | C2 | 33 | NR6681-5649479-ES |
![Energy Star® Rated High Efficiency](/img/logos/energy-star-high-efficiency-vertical.jpg)
![Our Energy Star® double hung windows are rated for several different climates.](/img/graphics/zone-map.png)
It’s Easy to get Started on Your Project
We’ll make your window and door replacement experience simple and offer you the best value. Request a free, no-obligation in-home quote today!
Your information is secure and confidential. We will not share it with third parties and we will not spam you.