Thermal Windows · Dallas, TX
Casement & Awning Windows
Casement and awning windows — full-opening ventilation and the tightest seals we build, made in Dallas.
Casement and awning windows are the ventilation specialists of the Thermal Windows range — and the efficiency champions. A casement cranks open like a door to catch the whole breeze, then cranks shut into a compression seal tighter than any sliding window can achieve. An awning hinges at the top, opening outward into a canopy you can leave open through a rain shower.
We manufacture both in Dallas, in standard and specialty shapes, across our frame lines, and install them factory-direct. For kitchens, bathrooms, stairwells and breeze-starved rooms, this is the page that solves the problem.
What You Get with Our Casement & Awning Windows
Full-opening ventilation
Casements swing wide and scoop breezes; no fixed half like a slider or double hung.
Compression seals
Closed casements press into their seals — the tightest weather seal of any operating window.
Rain-open awnings
Top-hinged awnings ventilate through Texas rain showers without letting water in.
Whole-window screens
Interior screens keep the exterior lines clean and are easy to remove for washing.
Secure by design
Multi-point locks pull the sash in evenly; a closed casement is a genuinely hard window to force.
Made to measure here
Arches, angles and oversized casements manufactured in our Dallas factory.
Options & Materials
Choose casements where you want maximum air and the tightest seal — living rooms, over counters with the right operator reach, anywhere a breeze matters. Awnings shine in bathrooms, stairwells and high bands of glass, and stacked above picture windows for ventilation without losing the view. Hardware and glass packages mirror our other lines. At the estimate, tell us which rooms feel stuffy; the placement plan for casements and awnings is half their value.
How the Job Works, Step by Step
- 1
Consultation & design
We start with your windows, your light and your privacy needs. You see materials and samples, we take exact measurements, and together we settle the design, finish and hardware for every opening.
- 2
Written quote, no pressure
You receive a written quote covering making, delivery and installation — the full job, itemized. Take your time to compare; the price does not change because you thought about it.
- 3
Custom manufacturing
Your order is made to measure in our own workshop. Because we build it ourselves, odd sizes, arches and specialty shapes are normal work for us — not expensive exceptions.
- 4
Professional installation
Our own installers fit the finished products, level and secure every unit, adjust the operation and check the finish in daylight before they call the job done.
- 5
Walkthrough & support
We walk every room with you, show you how to operate and care for everything, and leave you with our phone number. If anything ever needs adjusting, you call the people who made it.
Care & Maintenance
Casements and awnings reward hinge care: keep the hinge tracks clean, lubricate moving hardware twice a year, and operate each unit monthly so mechanisms stay free. Check the compression seals annually — they do the weather work. Never force a stiff operator; call while it is still an adjustment.
What Affects the Price?
No two homes in Dallas are the same, so honest pricing starts with a look at your actual project. These are the factors that move the number most:
- Number and size of units
- Hardware grade and operator type
- Glass package; laminated for security if chosen
- Screens and any specialty shapes
- Access — high or tight installations
For general planning numbers, see our Price Guide — those are market ranges, not our prices. Your exact, written price comes free with your quote: call (214) 630-5885.
Casement & Awning Windows Photos
Photos from our own completed work. Click any photo for the full view.
Casement & Awning Windows — Frequently Asked Questions
Casement or awning — what is the difference?+
Casements hinge at the side and crank open like a door; awnings hinge at the top and open outward like a canopy, shedding rain while open. Both compress-seal shut — the tightest seal of any operating style.
Can awnings stay open in the rain?+
Yes — top-hinged awnings are designed for it; the open sash deflects rain while air flows. It is one of the style's signature advantages.
Which is better for ventilation?+
Casements catch passing breezes and funnel them in like a scoop; awnings ventilate high windows and bathrooms well. Kitchens over sinks are classic awning territory (easy reach with a short operator).
Do you make custom casement shapes?+
Because we manufacture in Dallas, specialty casements — arches, angles, oversized — are factory work. Bring the shape; we will price it exactly.
How much do casement & awning windows cost?+
The honest answer is that it depends on size, material and the condition of the existing opening. Beware of anyone who quotes a firm price without measuring. Thermal Windows measures first and then gives you a written quote with the full price — free — so you can compare it properly.
How long does a typical casement & awning windows project take?+
Measuring and ordering take the first part of the timeline; the on-site work for most homes is completed in a day. Larger or custom projects take longer, and we give you the schedule in writing before you commit, so you can plan around it.
Do you offer free estimates?+
Yes — call (214) 630-5885 and we will arrange a free consultation and written quote. There is no obligation and no pressure to decide on the spot.
Do you serve my part of Dallas?+
Thermal Windows serves the areas listed on our Service Areas page. If your neighborhood is close to a listed area but not named, call us — we will tell you straight away whether we can reach you.
What should I prepare before installation day?+
Clear the area around each opening, take down curtains or blinds if we are not replacing them, and move fragile items away from the work zone. Our team protects floors and furniture, and removes the old units and packaging when the job is done.
Can casement & awning windows be customized for unusual sizes or shapes?+
In most cases, yes. Arches, angled tops, oversized openings and out-of-square frames are measured individually and made or ordered to fit. Bring us the awkward opening — it is usually the one that benefits most from a custom solution.
What information helps my quote be accurate?+
Rough measurements (width × height in inches), a photo of each opening, and a note about what you want to change. Send those when you call (214) 630-5885 and your written quote will be faster and closer to the final number.
What happens if something is not right after the job?+
Call us. Thermal Windows stands behind its work: if something we supplied or installed is not right, we come back and make it right. That is how a local business keeps its name — one fixed problem at a time.
Questions about casement & awning windows? Talk to a real person.
Call (214) 630-5885 or send the 2-step quote form — it takes under a minute.