Pella
Premium windows — wood, fiberglass, and vinyl lines with design options the value lines don't offer: grille patterns, interior finishes, and hardware planned room by room.
Windows
More Light. More Comfort. A Home You'll Love.
Replacement windows planned around the whole opening — comfort, operation, and water management, not just glass.
- Energy Performance
- More Natural Light
- Quieter Home
- Professional Installation
Window Partners
Choose the Right Window Partner.
Two manufacturers we know well — one premium, one value-driven. Both installed by our own standard.
MI
Vinyl window options for your scope and budget. Strong performance, clean looks, and reliable lead times for whole-home projects.
Pella — the premium path+
Pella is our premium window partner: wood interiors, fiberglass exteriors, and design options — grille patterns, interior finishes, hardware — that the value lines can't match.
We plan Pella projects room by room: which openings get operable vs. fixed, how glass packages match each exposure, and how the interior trim ties into your home's style. Premium windows deserve premium planning — that's what you get.
Warranty terms are product-line specific. We'll point you to the exact written warranty for the Pella line on your proposal.
MI — quality without the premium price+
MI windows deliver clean, modern vinyl replacements at a price that makes whole-home projects realistic. Good glass packages, solid operation, and a product our crews install efficiently — which keeps your cost down.
MI is the right call when the goal is comfort and performance across the whole house, not a design statement in every room.
Pella Certified Contractor. Diaz Signature Exteriors is a Pella Certified Contractor — our team is trained to install Pella products to Pella's written requirements, and the exact product-line warranty for your windows is confirmed in writing before installation.
Styles
Window Styles We Install.
Every style below is one we actually sell and install — matched to the opening, the room, and how you live.
Double-Hung
The classic. Both sashes move for ventilation and easy cleaning — the default for most Georgia homes.
Casement
Crank-out windows that seal tight against the frame. A strong weather seal, and the right fit for hard-to-reach spots.
Picture
Fixed glass for the view. Maximum light, no moving parts, nothing to wear out.
Sliders
Horizontal gliders — simple, reliable, and a good fit for wide openings where a crank won't work.
Specialty Shapes
Arches, trapezoids, and custom geometry for gables and feature walls. Measured and ordered to fit.
Full-frame vs. insert — what we recommend+
Insert replacements slide into your existing frame — faster and cheaper, but only if the existing frame is square and rot-free. Full-frame replacement removes everything to the rough opening: the right call when there's water damage, rot, or air leakage around the frame.
We inspect each opening and tell you honestly which method it needs. We don't sell full-frame where an insert will do — and we don't do inserts where the frame is failing.
Glass, grids & finishes+
Low-E glass packages tuned to each exposure — south and west glass works harder than north. Grille patterns from colonial to prairie, between-the-glass or simulated divided lite. Interior and exterior finishes planned with your home's style, not picked from a chart in a vacuum.
Our Window Process
Four steps, from consultation to closeout.
- ConsultWe look at every opening with you — comfort, operation, and water damage — and talk through Pella and MI honestly.
- MeasureEvery opening is measured and its frame condition verified, so the install method (insert or full-frame) fits the opening.
- InstallWindows set, flashed, and sealed as a system — the whole opening, not just the glass.
- CloseoutOperation checked with you, product and warranty record in hand, and one contact for support.
Optional Check
Concerned about damage?
If you're seeing any of these, your windows are costing you comfort. Show us in the Health Check →
- Fogging trapped between the panes
- Rot or water damage around the frame
- Drafts, or windows that are hard to open and close
Ready to talk about your windows?
Start with a consultation, or run the Health Check first and show us what you're seeing.