AHT Windows is the exclusive supplier of the THV Compozit replacement windows in our area. The THV Compozit window is the most innovative, energy efficient window available on the market today. It is the only replacement window that guarantees you an 8 Year total payback based on fuel consumption costs alone or THV will pay you the difference! The new technology consists of Expanded Polymer Composites (EPC). The EPC are materials produced in the presence of physical / chemical blowing agents, resins, additives and modifiers resulting in a foaming material with closed cells to enhance and improve impact resistance, weathering characteristics and superior thermal performance. Additionally the EPC also provides a window with the appearance and beauty of wood, without the maintenance.

THV Compozit windows:

• Insulate 214% better than hollow rigid vinyl windows
• Insulate 62% better than wood windows
• Will not rot, resists insects, molds, mildew and fungus
• Surface hardness and screw holding power is superior to pine
• Carries UL-VO-94 fire rating - The Best!
• Smoke contribution is well below ASTM standards
• Passed salt-water exposure of 1,000 hours
• Expansion / Contraction rate is well below rigid vinyl
• THV Compozit approximately 0.2% Rigid vinyl approximately 3%
• Warranted against cracking, pealing, flaking, blistering, degradation and fading
• Space age THV Compozit frame and sash delivers twice the insulating value, keeping your home warmer in winter and cooler in summer
• Durable 3-1/4" master frame and welded corners deliver years of strength and beauty
• Triple weather stripping and full depth interlock on sashes virtually eliminate drafts
• Easy cleaning from inside your home - no ladders
• Security ventilation locks and recessed inside tilt latches for a clean inside appearance
• Full slope sills for a classic window look
• Sound absorbent materials for peace and quiet
• Maintenance-free for years of value and enjoyment

• Energy Efficient
• Ease of Operation
• Strength
• Durability
• Weatherability
• Maintenance Free
• Warranty Savings Guaranteed

The KR1000 glass package has a center of glass R-value that is almost as good as the insulation in a typical wall.

The Energy Star label assures homeowners that they are investing in windows that meet minimum guidelines for energy efficiency. THV Compozit Windows with KR1000 glass far exceeds these minimum requirements. The THV Compozit double-hung window equipped with KR1000 glass is 40% better than the minimum requirement U-Factor in the northern region.

The National Fenestration Rating Council (NFRC) has developed a window energy rating system based on whole product performance. Products are independently tested and certified to carry the NFRC label which provides a reliable way to determine the thermal performance of the product. THV Compozit double-hung window with KR1000 series glass has an NFRC U-Factor of .11 (non-res).

50 Year Warranty

• THV Compozit windows are covered by a non-prorated, fully transferrable warranty that includes defects in materials and workmanship for a period of 50 years.
• Window glass is warranted against breakage for a period of 3 years for any reason.
• An exclusive AHT Windows workmanship warranty is offered for 10 years.*

8 Year Payback Guarantee

THV Compozit Window Systems with KR1000 glass will pay for themselves in energy savings for full home installations within 8 years or you will be reimbursed the difference!*

* Some limitations do apply.
See your AHT representative for the full details.

Double Hung Windows

A window that has been engineered to provide great looks, incredible energy saving design features, and ease of operation and cleaning. The unique tilt mechanism ensures an air tight design not found in other windows while allowing both top and bottom sashes to easily tilt-in for cleaning. Standard is a half-length screen but full-length screens are available so both top and bottom sashes can be opened without concern of insects. The frame design being 400% stronger than standard rigid wall vinyl holds screws better than pine. Other - Vinyl windows need metal stiffners to hold hardware and keep the frame from warping. Metal - a conductor of hot and cold making other frames less energy efficient compared to the THV Compozit design. Using a full 1" glass package gives optimal U-value, and accommodates our high performance triple-glazed package that qualifies for the homeowner premium warranty.

Slider Windows

AHT Windows' engineers have come up with a slider design that is equal in performance to double-hung windows. You will effortlessly glide each sash open on a unique T-track that eliminates wheels and unsightly brass marks, innovative engineering to eliminate problems associated with older slider systems. Our sliders glide with ease and open to the inside using special levers that allows the sash to pivot for full ventilation. This also makes cleaning your new windows something that can be done from the inside of the home now! The fully reinforced window screen unfastens to the inside. Available in two or three-lite units, extended sizes and several design options. All sashes can easily be removed for cleaning as well as serving as emergency exits.

In-Swing Awning Basement Windows
	When replacing the windows in your home, it's very important to remember the basement. The THV Compozit Inswing Awning Window is a specially designed awning window making it easier to reach when opening. It's built to allow for adequate ventilation and every window designed with the same energy saving specifications as all of our THV Compozit window systems. You'll love the easy operation.

Casement Windows
	Casement windows give you the best of both worlds... fresh air and improved security with multi-point operational hardware. Casements are available with either a 90 degreee hinge for maximum ventilation that also meets building code egress requirements or the standard hinge that makes cleaning inside and out a breeze.

Bay and Bow Windows

Bay and bow windows can give your home a custom designer look and feel, plus an extra space and dimension to any room without the expense of traditional room additions. A new look - make a complete transformation by replacing a straight window with a projecting bow or bay. Custom made to fit your opening. Many options are available with THV Compozit casements, picture windows or double-hung units.

Patio Doors
	Security - Multi-point locking system with single lever operation keeps you and your family safe. Continued performance with easy, smooth, trouble-free operation. - Triple KR1000 glass - Custom sizes available - Warm-edge insulated glass - Tempered Safety Glass in all lites - Multi-point locking system with single lever operation
Patio Doors Are Made To Be Enjoyed Replace that old drafty patio door with a beautiful new one. The THV compozit door is designed and engineered for enduring durability and value. Patio door features are insulated, tempered safety glass, frame and sash joints are fusion-welded for greater strength and a weather-tight seal and the entire door is weather-stripped for additional protection against the elements. If you need a custom size, two-lite and three-lite doors are available in standard or custom sizes. Standard height is 80". Colors are white, CT Beige or CT Brown, with a light wood grain or dark wood grain interior. You'll get maximum energy savings and comfort when you compliment your new windows with one of these great doors. There are many styles and options to choose from.
MAINTENANCE FREE WINDOWS THV Compozit Window Systems are maintenance free. They will never chip, fade, crack, peel or look chalky and THV has a 50-year warranty to stand behind that. They can even be painted using our revolutionary factory-applied coating process. You can quickly and safely clean both interior and exterior sides of your windows from inside your home. Whether your windows are double hung, slider, or casement, the tilt-in feature makes both sides accessible and the frame component of the window simply needs wiping off. Never worry about rotting sills or insect damage again. The two-layer coating of Heat Barrier Low-E prevents harmful ultra-violet rays from fading your home's interior and furnishings. It also helps keep outside noises from invading your home. Our 1" triple pane glass along with concealed tamper resistant hardware helps to protect your family against intruders. The ventilation lock allows you to enjoy fresh air without sacrificing your security. The THV Compozit Warm-Edge spacer system unites all of the insulating properties of the window components with the glass components. This inhibits condensation formation that can ruin your window treatments.

• Space age THV Compozit frame and sash delivers twice the insulating value, keeping your home warmer in winter and cooler in summer.
• Durable 3-1/4" master frame and welded corners deliver years of strength and beauty.
• Triple weather stripping and full depth interlock on sashes virtually eliminate draft.
• Tilt-in sashes allow for easy cleaning from inside your home. No ladders needed.
• High security ventilation locks help protect your family and home.
• Recessed tilt latches and locks for a clean inside appearance.
• Full slope sill for classic window look.
• Sound absorbent for peace and quiet.
• Maintenance-free for years of value and enjoyment