New windows and doors improve comfort, cut energy bills and add long-term value to your home. Westlight Windows Dallas pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
Fast, Reliable Window Replacement Across Lake Highlands
Window replacement in Lake Highlands runs anywhere from $450 to $1,600 per window installed, depending on whether you’re replacing glass only, rebuilding an original wood sash, or pulling a full frame. Most single-window insert jobs in this neighborhood land between $700 and $1,100. If you live in a 1960s brick ranch off Ferndale or a 1990s infill home near White Rock Creek, you already know the local stock runs from original weight-and-pulley wood sashes to builder-grade aluminum that warps in the July heat. Our crews work Lake Highlands every week, and we answer the phone with a real person when you call (361) 441-0865 to schedule your free estimate.
Why Westlight Windows Dallas Is Lake Highlands’s Preferred Window Replacement Company
Westlight Windows Dallas has been installing windows since 2009 as an independently owned and operated Kingswell location, and we carry eight manufacturer lines including PGT, Mr-Glass, and Therma-Tru. That matters in Lake Highlands because the housing stock spans six decades and four different window eras. What fits a 1955 ranch on Ferndale is not what fits a 2008 two-story near the Richardson border. Owen Satterfield, who runs our operation, insists on putting every price in writing before any work starts. No door-step revisions, no vague ranges that mysteriously grow after the crew arrives.
We show up in the window we give you, leave the site cleaner than we found it, and back every job with the Kingswell Guarantee. Our 365-Day Done Right Promise means that if the work is not right within the guarantee period, we come back and fix it at no charge. Lake Highlands homeowners who have been burned before tend to ask about that guarantee early in the conversation, and we understand why. We answer the phone 24/7 with a live person, not a voicemail tree.
Window Glass Replacement in Lake Highlands
Window glass replacement in Lake Highlands is what we do when the frame and sash are still sound but the glass itself has failed, fogged, cracked, or simply stopped insulating. In this neighborhood, that often means a fogged insulated glass unit in a 1990s infill home off Walnut Hill, or a cracked single pane on a north-facing 1960s window after a spring storm. The glass goes first on north exposures because wet springs soak the wood frame, which then swells and pinches the pane until stress cracks form.
Insulated Glass Unit Replacement
An insulated glass unit, or IGU, is two panes sealed with an inert gas between them. When the seal fails, moisture gets in and you see fog you cannot wipe away. We measure the existing sash, order the IGU to size, and set it into the same frame. Most IGU replacements in Lake Highlands run $350 to $750 per window installed, and the work is usually done in a single visit.
Hail and Storm Glass Repair
Spring hailstorms in Lake Highlands hit north-facing glass first. We stock replacement panes in standard Dallas-area sizes and can order custom sizes quickly. If your window is already apart because of glass failure, it is a good moment to consider upgrading to impact-rated PGT glazing, especially on the exposure that catches the weather. The cost difference is real, but so is the protection.
Window Sash Replacement in Lake Highlands
Window sash replacement in Lake Highlands is the middle path between glass-only and full frame replacement. The sash is the moving part that holds the glass, and in this neighborhood we see two very different situations. In older homes with wood double-hungs, the sash and its weights and pulleys wear out but the surrounding trim is often beautiful and original to the house. In 1990s and 2000s infill homes, aluminum or vinyl sashes warp from repeated thermal expansion and start sticking or binding.
Wood Sash Rebuild for 1950s-70s Ranches
If you own a 1960s brick ranch on Ferndale or Waterford, you probably have original wood single-hungs with ropes and iron weights inside the jamb pockets. Homeowners consistently tell us they want to keep the trim and the character, but they also want double-pane glass that actually insulates. We rebuild the jamb pockets, install new wood or composite sashes with low-e glass, and leave the trim untouched. A custom wood sash rebuild with double-pane low-e glass in Lake Highlands typically runs $550 to $1,100 per window, depending on jamb condition.
Aluminum and Vinyl Sash Replacement
Builder-grade aluminum sashes from the 1990s warp gradually under Texas heat, and after 20 or 25 years the window sticks, the lock stops aligning, and air leaks form at the meeting rail. Replacing just the sash often solves the problem without disturbing the surrounding drywall or brick. Expect to pay $380 to $820 per sash for this work in Lake Highlands. If the frame itself is also warped, that is a full-frame conversation, and we will show you the difference in writing before you decide.
Trusted Brands We Service in Lake Highlands
We install and service windows from Mr-Glass, PGT, Therma-Tru, and ViewLux, among our eight stocked manufacturer lines. What this means for Lake Highlands is that when we come out to look at a failed IGU or a rotted sash, we can usually match the existing brand rather than telling you to replace the whole window just because we do not carry the part. We keep common Mr-Glass and PGT replacement components in stock locally, which shortens the turnaround for repairs. If you have a 1990s infill home with a specific builder-grade brand, bring it up on the phone and we will let you know before the visit whether we carry that line.
Common Window Replacement Problems We See in Lake Highlands Homes
- Rotted jamb and sash frames on north-facing exposures. Spring rains in Lake Highlands soak wood frames that never fully dry before summer arrives. The wood softens, the lock loses its bite, and air starts moving through the gap. Left alone, the rot spreads into the rough opening.
- Failed insulated glass units in 1990s infill homes. Intense summer heat stresses the seal between the two panes. Once the seal fails, the window fogs from the inside and loses much of its insulating value. Homeowners often mistake this for a framing problem and assume the whole window needs replacing.
- Warped builder-grade aluminum in newer developments. Thermal expansion in direct sun pulls aluminum frames out of square over time. Sashes bind, hardware breaks, and the window becomes hard to open or close. This is common in the master-planned sections along the Richardson border and around Lake Highlands Town Center.
- Original weight-and-pulley systems in 1950s-70s wood windows. The rope breaks, the weight drops into the wall cavity, and the sash will not stay up. Homeowners in the Ferndale and Waterford corridor want this fixed without losing the original trim, which is a very Lake Highlands compromise we handle regularly.
Pricing for Window Replacement in Lake Highlands, TX
Glass-only replacement in Lake Highlands runs $350 to $750 per window. Sash replacement runs $380 to $1,100 depending on wood versus aluminum and jamb condition. Full-frame replacement, which involves pulling the old window to the studs and installing a new unit with new trim, runs $850 to $1,600 per window. The factors that move your number within those ranges are window size, accessibility from the outside, frame condition once opened up, and whether you choose standard double-pane, low-e, or impact-rated glazing. Every estimate is free, written, and fixed before any work begins. Call (361) 441-0865 and we will come out, measure, and hand you a quote you can hold us to.
We Also Serve Cities Near Lake Highlands
Our crews work throughout the DFW area, including Window Replacement in Dallas, Arlington, Irving, and Coppell. If you are in one of those cities and want the same written-price, guaranteed-work approach that our Window Replacement in Lake Highlands customers get, call the same number and ask for Owen’s team.
Serving Lake Highlands, TX - Our Local Coverage Area
We’re based in the Lake Highlands area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Window Replacement in Lake Highlands
Yes, and this is one of the most common jobs we do in Lake Highlands. We rebuild the jamb pockets inside the existing frame, remove the old weight-and-pulley hardware, and install new wood or composite sashes fitted with double-pane low-e glass. The exterior and interior trim stays exactly as it is. Expect to pay $550 to $1,100 per window depending on the condition of the surrounding frame. Call (361) 441-0865 for a free estimate on your specific windows.
In most cases no, but the answer depends on the warranty terms and the age of the home. Most builder warranties for new construction cover window defects for one to two years, and the window manufacturer’s own warranty often remains valid as long as the installation follows the manufacturer’s specifications. We install all windows to manufacturer spec and provide a written guarantee on our work, so if your builder questions the install, you have documentation. If you are inside an active warranty period, call us before scheduling and we will walk you through what to document before any work starts.
Most newer developments in Lake Highlands require that replacement windows match the existing style, material, and color profile visible from the street, and some require pre-approval for any change to the front elevation. In practice, that usually means same-color frames and the same grid pattern if the original windows had grids. We can help you prepare the submittal with product specs and installation details. If your HOA has no approval process on file for windows, that does not remove your obligation to check the covenants, but it does mean the path is more straightforward. We will give you the spec sheet you need. Call (361) 441-0865 and we will help you sort it out.
The test is the frame. If the aluminum frame is square, the corners are tight, and the sash opens and closes without binding, then glass-only replacement is a legitimate option and will fix fogging, cracks, and poor insulation. If the frame is warped, the sash binds, or the hardware is failing, the window is past saving and full replacement is the honest recommendation. In Lake Highlands we see this exact situation in the 1960s-70s brick ranches where aluminum windows were retrofitted decades ago. We will show you the frame condition during the estimate and give you a written price for both paths so you can decide with full information.
They can, but every carrier is different, and the reduction depends on your policy and the number of openings protected. Impact-rated windows from PGT or CGI are designed to resist wind-borne debris during a storm, which reduces the likelihood of a blown-out window and subsequent interior water damage. Many Texas carriers offer a discount for documented impact-rated glazing, especially when all windows or all windward-side windows are protected. We recommend calling your agent before the install and asking what documentation they need, then we will provide the product certification paperwork to submit. Call (361) 441-0865 for a free estimate on impact-rated windows for your home.
Written by Owen Satterfield, Owner at Westlight Windows Dallas, serving Lake Highlands since 2009.
Six Reasons Homeowners Choose Westlight Windows Dallas
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.