Marietta Window Replacement provides professional entry doors in Marietta, GA for residential and commercial properties across Cobb County and northwest metro Atlanta. An entry door is judged on three things: the slab, the frame it hangs in, and the sweep at the bottom. Homeowners shop the first one. The other two are what determine whether the door is still sealing in eight years.
Start with exposure, because in Marietta it decides the material. A west-facing door on a stoop with no cover takes full afternoon sun from spring through October. Steel doors on that wall get hot enough that the skin expands against a cooler frame, the slab bows slightly, and the magnetic weatherstrip along the latch side stops making contact. You feel it as a draft in a door that looks perfectly fine.
Fiberglass does not do that. A fiberglass skin over a polyurethane core moves very little with temperature, holds a wood-grain or smooth finish, and will not dent when a delivery cart hits it. On any unshaded elevation in Cobb County that is our default recommendation and it is not close.
Wood is a different conversation and the ranch stock makes it a real one. Those houses were built with generous eaves, and a solid wood door recessed under a three or four foot overhang is genuinely protected. On that house, wood is a legitimate choice with a finish schedule attached. On a 1990s two-story with a shallow cornice and a west stoop, we will decline to hang one.
The frame is where we spend most of the specification. A composite or PVC-wrapped jamb rather than raw finger-jointed pine, because the bottom eight inches of a jamb is the most reliably rotted wood in Georgia residential construction. A sill with adjustment screws, so the sweep can be reset when the house moves. And a sill pan under the whole assembly, flashed to the water-resistive barrier and drained outward.
Frames on brick-veneer houses need one extra step. The door frame sits behind the veneer, so the flashing has to lap correctly behind the brick and drain through the head. If a bidder plans to set the unit and caulk the brick joint, that is not a flashing plan.
Sidelites and transoms are worth a caution. They are usually the coldest, leakiest part of the entry assembly, they are safety-glazing locations, and on ground floors they are the easiest way into a house that has a good deadbolt. Laminated glass in a sidelite next to the lock is a small upgrade with a large practical effect.
Where we tell people to save money: if the slab is sound and the trouble is a draft, we can often replace the weatherstrip kit, adjust the hinges and fit a new adjustable threshold for a fraction of a new door. A tired-looking door that seals properly is worth more than a handsome one that does not, and a coat of paint is cheaper than either.
Our licensed and insured team brings the right materials and equipment to every job — compression gasket, interlocking meeting stile, fusion-welded corners, pultruded fiberglass, warm-edge spacer, polyamide thermal break — and backs the work with a written workmanship warranty. We serve Marietta and nearby communities including Smyrna, Kennesaw, Acworth, Powder Springs.
What We Handle
Everything our entry doors in Marietta covers
One crew, one point of contact, and the full range of entry doors work in Marietta, GA. If it is on this list we do it in house rather than handing it to a subcontractor:
- entry doors Marietta GA
- front door replacement Cobb County
- fiberglass entry door Marietta
- steel entry door Georgia
- wood front door Marietta GA
- adjustable threshold door sweep
- door sidelite replacement
- entry door install cost Marietta
- door weatherstrip replacement Cobb
- west facing front door heat
- composite door frame Georgia
- entry door glass insert Marietta
- storm door installation Cobb County
- door jamb rot repair Marietta
- front door security upgrade
- entry door hardware Marietta GA
Not sure which one describes your situation? Describe it in plain words and we will sort it out — or browse the rest of our Marietta services.
Materials, equipment and how we do entry doors
The difference between entry doors that lasts and entry doors that gets redone in three years is almost always preparation and materials, not the finish you see on day one. We work with compression gasket, interlocking meeting stile, fusion-welded corners, pultruded fiberglass, spec them to the job instead of to the invoice, and write the material grades into the free estimate so you know exactly what you are buying.
Every Marietta job runs the same way: site walk and measurements, written scope and fixed price, protection of the surrounding area, then the work itself with a daily clean-up. Years of window work in Cobb County and northwest metro Atlanta means we have already met whatever your property is going to throw at us — awkward access, older construction, an HOA with opinions.
Where we do entry doors outside Marietta
Marietta Window Replacement covers Marietta and the surrounding communities of Cobb County and northwest metro Atlanta. Crews run out to the same nearby cities every week, so an out-of-town job does not mean an out-of-town price.
- Entry Doors in Smyrna, GA — Cobb County, population 55,663 at the 2020 census
- Entry Doors in Kennesaw, GA — Cobb County, population 33,036 at the 2020 census
- Entry Doors in Acworth, GA — Cobb County, population 22,440 at the 2020 census
- Entry Doors in Powder Springs, GA — Cobb County, population 16,887 at the 2020 census
- Entry Doors in Austell, GA — Cobb County, population 7,713 at the 2020 census
- Entry Doors in Mableton, GA — Cobb County, population 40,834 at the 2020 census
Start on the Marietta Window Replacement homepage for a free estimate, or call (844) 511-2320 and describe the job.
Why Marietta Chooses Marietta Window Replacement
- ✓We put the air-leakage rating at the top of the quote. In a county with a short winter and a long humid summer, the gasket is the only specification that returns something in both seasons.
- ✓We measure the clear opening in every bedroom before quoting. On the wide, short openings of Marietta's 1960s ranches, an insert can drop the escape opening below the code minimum without anyone noticing.
- ✓We flash behind the brick. On veneer houses the head flashing has to lap the water-resistive barrier rather than get caulked to the first course, and we will tell you if the brick will not allow it.
- ✓We price the smaller job when the smaller job is right. Fogged sealed units get reglazed, dragging patio doors get rollers, and tired entry doors often get a weatherstrip kit rather than a new slab.
The standards behind entry doors
Quality here is not a matter of opinion — it is written down. The entry doors work we do in Marietta follows published industry standards: NFRC sets the U-factor and SHGC ratings on every window label, and ENERGY STAR defines the efficiency thresholds by climate zone. If a contractor cannot tell you which standard a detail comes from, that is worth asking about before you sign.
Every entry doors project in Marietta gets the same attention, whether it is a single room or a full commercial job. We show up on schedule, keep the site clean, and stand behind the work — the estimate is free and there is no pressure.
Ready to get started? Call (844) 511-2320 for a free entry doors free estimate in Marietta, or request a quote and we'll get right back to you.