New windows and doors improve comfort, cut energy bills and add long-term value to your home. Juniper Windows West Covina 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
Therma-Tru Windows & Doors in Citrus, CA | Juniper Windows West Covina
We provide independent Therma-Tru entry door and patio door service across Citrus, CA – repairs, hardware replacement, weatherseal work, and full replacements when the numbers make sense. Most Citrus calls we run involve one of two things: a Classic-Craft entry door binding from sun exposure, or a Pulse Series slider grinding on track grit from the Santa Anas. If your Therma-Tru door is sticking, leaking air, or latches like it’s fighting back, call (350) 305-4609 and we’ll give you a straight diagnosis. Our Therma-Tru sales & service work is built on two decades of seeing how these doors actually perform in San Gabriel Valley heat and dust.
Why Citrus Residents Choose Us for Therma-Tru Service
We have pulled apart, rebuilt, and replaced more Therma-Tru entry systems in our Citrus service area than most shops see in a career. That matters because Therma-Tru doors have specific failure patterns. Weatherstripping that turns brittle after a few Santa Ana seasons. Fiberglass slabs that warp on west-facing walls. Thresholds that cup and let dust creep under the sweep. Sean Mackey, our owner, learned the building science side at Los Angeles Trade-Technical College before spending years on job sites across the San Gabriel Valley. He still walks every Citrus quote himself. If I wouldn’t put it on my own house, I’m not putting it on yours.
We are not manufacturer-affiliated or authorized by Therma-Tru. We are an independent service provider. That independence actually helps Citrus homeowners, because we can recommend repair over replacement when repair is the honest answer, and we can use aftermarket parts on discontinued models without a corporate parts desk telling us no. Every job gets a written price before work starts, and every completed installation is covered by our 365-Day Done Right Promise: parts and labor, in writing, for a full year.
Common Therma-Tru Windows & Doors Problems We Solve in Citrus
- Weatherstripping degradation on Classic-Craft entry doors. Citrus dust from the Santa Anas works into the kerf slots and accelerates breakdown of the original bulb seal. Air leaks at the latch stile, and dust lines appear on the interior floor. We replace the Q-Lon weatherstripping with an OEM-grade profile cut to the full perimeter.
- Fiberglass slab warping from direct sun. West-facing Therma-Tru doors in Citrus take a beating from July through October. The slab bows slightly, the latch binds, and the reveal gets uneven. We diagnose whether it’s slab adjustment, hinge wear, or actual thermal deformation before quoting.
- Roller and track wear on Pulse Series sliding patio doors. Fine grit from Citrus dust storms settles into the lower track and grinds against the rollers. Doors get stiff, then start dragging. We clean the track, replace worn rollers with OEM or matched aftermarket units, and set the door height so it glides again.
- Threshold seal failure from UV and temperature swings. The adjustable sill on Therma-Tru entry doors takes direct sun and expands and contracts daily. Once the vinyl cap cracks, water gets under the threshold during winter rains and dust gets in year-round. We replace the full adjustable sill assembly, not just the cap.
- Termite damage hiding behind Therma-Tru door frames. On the older stucco ranch homes throughout Citrus, termites find the rough sill and eat it before you ever see a mud tube. The door frame settles, the slab sags, and suddenly the deadbolt misses the strike. We inspect the sub-sill and jambs on every quote we run in this area.
Therma-Tru Service in Citrus: What Local Conditions Mean for Your Equipment
Along Barranca and Azusa in Citrus, the stucco ranch homes built from the 1940s through the 1970s share a hidden risk that most window and door companies never look for. Termites. The original rough sills under exterior door frames were often untreated Douglas fir, and once subterranean termites found their way in, they kept going until the wood held almost nothing. We see it constantly: a Therma-Tru Classic-Craft door that will not latch, a homeowner assuming the hinges sagged, and the real story is a rough sill that crumbles when you tap it. In Citrus specifically, the combination of older stucco construction, years of irrigation near foundation lines, and warm soil makes this more common than in newer tract developments further east. Our inspections on Therma-Tru work in Citrus always include checking the sub-sill and jambs for termite galleries before we quote a simple door replacement. That check has saved Citrus homeowners thousands.
Therma-Tru Models & Products We Service in Citrus
We service the full residential Therma-Tru line in Citrus: Classic-Craft Collection, Smooth-Star Collection, Fiber-Classic Collection, and the Pulse Series sliding patio door. On repair work, we use OEM Therma-Tru components whenever they are available for critical seals, thresholds, and adjustable hinges. For older or discontinued models in Citrus, we source aftermarket parts that meet or beat the original spec. We keep common replacement rollers, Q-Lon weatherstripping profiles, adjustable sill caps, and sweep gaskets stocked locally, which means most Citrus repair visits are one trip, not two. And when a door has reached the point where repair cost exceeds half the price of a new unit, we say so plainly and quote our Window Installation in Citrus in writing.
Therma-Tru Service Pricing in Citrus
Therma-Tru service pricing in Citrus runs roughly $125 to $225 for a standard hinge adjustment, weatherstripping replacement, or latch realignment. Roller replacement on a Pulse Series sliding door typically lands between $180 and $340, depending on track condition and whether the sill cap needs replacing. Threshold seal work runs $160 to $300. Full door replacements in Citrus start around $1,900 to $3,800 for a Smooth-Star entry door installed, with Classic-Craft running $3,500 to $6,000 and up depending on glass and finish options. Every estimate we give is free and comes as a written line-item quote. The number you see is the number you pay – no change orders, no door-day surprises. Call (350) 305-4609 for an exact quote on your Therma-Tru door in Citrus.
Serving Citrus, CA - Our Local Coverage Area
We’re based in the Citrus 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 – Therma-Tru Windows & Doors in Citrus
It is not actually swelling. The Santa Ana winds drive fine dust and grit into the weatherstripping kerf, and the dry heat causes the composite jamb to shift slightly in its rough opening. The slab binds at the latch because the frame has moved, not because the fiberglass absorbed moisture. We realign the hinges and clear the weatherstripping channels, which fixes the sticking in most Citrus homes. Call (350) 305-4609 and we will take a look.
Yes, in most cases. If the door slab itself is sound, we remove the door, cut out the damaged rough sill and any compromised jamb sections, and rebuild the opening with pressure-treated lumber. Your existing Therma-Tru door goes back in, re-shimmed and sealed. On the home near Barranca Ave where we found extensive termite galleries, the homeowner kept their Classic-Craft slab and got a fully rebuilt opening for a fraction of replacement cost.
The Smooth-Star Collection holds up best on direct south and west exposures in Citrus. Its fiberglass skin is thicker through the panel face than the entry-level Fiber-Classic, which means less thermal bowing in August. For full sun, we also recommend a lighter paint color – dark doors absorb more heat and move more. We quote Citrus Window Replacement for Smooth-Star doors on west-facing homes regularly.
We pull the old weatherstripping from the kerf, clean the channel, and install new Q-Lon in the exact profile your Therma-Tru door was built with. On Classic-Craft doors, that usually means a bulb seal at the latch stile and a fin sweep at the head and hinge stile. The job runs about $130 to $190 and takes under an hour. You get a written price before we start. Call (350) 305-4609 to schedule.
We keep OEM-compatible roller assemblies for Pulse Series doors stocked at our West Covina shop, which means most Citrus repair calls are completed first visit. If your roller housing is an older revision, we order the matched aftermarket unit and typically have it in hand within two business days. Call (350) 305-4609 for a free estimate on your slider.
Service Areas Near Citrus
We run Therma-Tru service calls throughout the San Gabriel Valley from our West Covina shop. In addition to Citrus, we regularly work in West Covina, Monterey Park, San Gabriel, Rosemead, and Baldwin Park. If you are in one of those neighborhoods and your Therma-Tru door needs attention, we will get you a written quote. For nearby coverage, see Therma-Tru service in Monterey Park or Therma-Tru service in West Covina.
Written by Sean Mackey, Owner at Juniper Windows West Covina, serving Citrus since 2001.
Six Reasons Homeowners Choose Juniper Windows West Covina
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.