Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows & Doors Across Hollister
Impact windows and doors in Hollister, CA typically run $900-$2,800 per opening installed, depending on size, frame material, and whether the rough opening needs reframing first. Hollister sits directly atop the Calaveras Fault, and the slow ground movement known as aseismic creep quietly racks door and window frames out of square over the years. That means a surprising number of Hollister jobs start with a framing repair before the new unit ever goes in. TruePane Windows & Doors has built our Hollister service around that reality. We plan for shims, sistered studs, and re-flashing on nearly every job here. Call (888) 635-0804 and we’ll talk through what your house actually needs.
Why TruePane Windows & Doors Is Hollister’s Preferred Impact Windows & Doors Company
Dale Kessler founded TruePane in 2008 on a rule he keeps on the whiteboard to this day: if the pane is not true, the job is not done. That rule lands differently in Hollister, where the ground is literally moving beneath the houses. Our Impact Windows & Doors crews know the streets near the fault trace, the historic bungalows downtown, and the 1990s tracts out toward the hills. We do not send a regional crew that has never seen fault-creep racking. We send people who have sistered studs into Hollister rough openings before breakfast.
Every Hollister job runs under The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before the truck leaves the driveway. The workmanship carries our Done Right Promise. If it is not done right, we make it right. No paperwork fights, no arguing.
Our Impact Windows & Doors Services in Hollister
Hurricane Impact Windows
A full-frame impact window replacement in Hollister runs $1,100-$2,400 per window on average. On older homes near the Calaveras Fault trace, plan for the possibility of reframing the rough opening, which adds $150-$400 per opening. We quote that honestly up front. Our techs measure every opening twice, and on Hollister jobs they expect to find an opening that has crept out of plumb. We carry extra shims, extra king stud material, and the patience to set the window square regardless of what the framing has done over the years.
Impact Entry & French Doors
Impact-rated entry and French doors in Hollister run $2,200-$4,800 installed, with the higher end covering wider openings and units with sidelites. The door rough opening is where fault creep shows up hardest. A 1990s entry door on a street near the trace can be an inch or more out of plumb. We sister new framing, re-flash with tape at the jambs, and set the door so it swings true in July and in January.
Impact Sliding Glass Doors
Impact sliding glass doors in Hollister run $2,800-$6,500 depending on panel count and glass package. The long sill on a slider is a straightedge that shows every bit of racking in the opening. We plane and shim until the sill reads level, then set the panels. On tight downtown lots, we stage the old door and new unit in the driveway or a single parking lane with the neighbors notified before we start.
Impact Garage Doors
Impact garage doors in Hollister run $1,800-$4,200 for a standard two-car opening. The tracks must be hung from framing that has not twisted with creep, or the door binds. We check the jambs with a level before we quote, and we tell you what we found. No surprises on the bill.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Hollister
TruePane is an authorized installer for more than a dozen manufacturer lines, and in Hollister we most often quote PGT, CGI, and Ply Gem impact lines side by side on paper. You see the numbers, the glass package, and the wait time for each line before you sign anything. We register both warranty layers in writing before the truck leaves the driveway. For Hollister homeowners who want a door that stays square despite years of fault creep, we frequently recommend CGI’s impact-rated entry lines paired with a reinforced rough opening. The quote shows the framing work separately, so you know exactly what each dollar buys.
Common Impact Windows & Doors Problems We See in Hollister Homes
- Fault-creep racking breaks sealant bond lines. The Calaveras Fault’s continuous aseismic creep flexes Hollister building frames slowly, year after year. We regularly find impact window perimeters where flashing tape has sheared and sealant has split, letting air and water in behind the flange.
- Historic downtown bungalows with shared walls. Hollister’s 1910s-1960s craftsman and ranch homes near the downtown core often share a wall with the neighbor. Reframing those openings requires a party-wall notice before any work starts. We handle that paperwork. Ignoring it stops a permit cold.
- South-facing seal failures from valley heat. Hollister summers push 95-105°F, far hotter than nearby Monterey. Vinyl frames on south-facing walls expand hard in that heat, then contract in winter fog and condensation. That cycle is the number one reason insulated glass units fog early on Hollister homes.
- Tight-lot access on downtown streets. Many Hollister homes near the historic core have narrow side yards and no room to stage materials. We plan access before we quote. The estimate reflects where the glass goes, how the old unit leaves the property, and how we keep the sidewalk open.
Pricing for Impact Windows & Doors in Hollister, CA
We Also Serve Cities Near Hollister
We regularly work in Gilroy, Salinas, San Martin, and Castroville for homeowners who want the same done-right standard we bring to Hollister. If you are in one of those cities and weighing impact windows or doors, give us a call. We’ll tell you straight what the job will take. For the full picture of our work across the region, see Impact Windows & Doors in Hollister.
Serving Hollister, CA - Our Local Coverage Area
We’re based in the Hollister 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 - Impact Windows & Doors in Hollister
Why do Hollister window and door rough openings so often need reframing before impact units go in?
Hollister sits directly on the Calaveras Fault’s aseismic creep zone, and that slow, continuous ground movement gradually racks building frames out of square over years. A rough opening that was plumb in 1995 may be an inch out today. Impact windows and doors have almost no tolerance for a racked opening. We reframe first, then install. Call (888) 635-0804 and we’ll explain what your particular openings look like.
Do I need a party-wall notice to replace an impact window in a historic downtown Hollister home?
Yes, if the wall is shared with an adjacent property, Hollister requires a party-wall notice before any structural reframing begins. We handle the notice, the paperwork, and the conversation with the neighbor. It is part of how we keep a job moving on tight historic lots.
Can you install impact windows on a tight Hollister lot without blocking the sidewalk?
Yes. On narrow downtown lots we stage materials in the driveway or a single parking lane with a permit, not on the sidewalk. We notify adjacent property owners before cutting. The access plan is built into the quote, so there are no surprises about staging or street use.
What’s the biggest weather-related reason impact window seals fail early in Hollister?
Hollister’s inland valley heat drives summer highs to 95-105°F, far hotter than coastal San Benito County. Vinyl frames expand hard in that heat, then contract in winter valley fog and overnight condensation. South-facing exposures take the worst of it, and the repeated expansion-contraction cycle is the leading cause of early insulated glass seal failure we see in Hollister. Impact-rated units with lower solar heat gain coefficients hold up better.
Does fault creep mean my impact door will keep shifting after installation?
Fault creep in Hollister is ongoing, so the ground may continue to move. That is exactly why we reframe racked openings before installation and why we register both warranty layers in writing. A properly reframed and installed impact door is set to move as one unit, not bind at the jamb. Our Done Right Promise covers the workmanship. Call (888) 635-0804 for an honest conversation about what your house is doing.
Contact TruePane Windows & Doors in Hollister
If you live in Hollister and you are tired of doors that bind and windows that fog, call us. We will answer the phone. We’ll talk about your house, your street, and what the ground under it has been doing. Then we will come look, measure every opening twice, and hand you a written quote that tells the truth about the framing. No surprises, no pressure. Call (888) 635-0804 to schedule your free estimate.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Hollister since our founding in 2008.



Before
After
Before
After
Before
After