Replacement Windows, Doors, Shutters & Shades in Westlake Village, CA — Window Design Group

Westlake Village · Conejo Valley

Windows, doors and shutters for Westlake Village homes — across three generations and fifty combined years.

From the Mediterranean and Spanish revival homes along the Lakes to the contemporary builds in North Ranch, we install replacement windows, exterior doors, plantation shutters and custom shades by hand — same family every visit.

50 yr
Combined Experience
10x
Energy Performance
★ 4.8+
Customer Reviews
2
Generations
Window install in a Westlake Village home
A Westlake Village install — Norman USA composite shutters built for west-facing exposure.
Why Westlake Village
Most-installed line
Milgard Style Line + Trinsic
Neighborhoods we serve
Westlake Island, North Ranch, Westlake Trails, First Neighborhood, Lakeshore Drive

Local architecture, local install context.

Lakefront properties with Mediterranean villas, gated estates with stucco trim, and Old Mill homes getting modernized for the second generation of owners.

Westlake Village installs require Mediterranean-aware trim integration — we have done enough lakefront and gated-community projects to know exactly how the existing stucco was originally cut and how to swap windows without trim damage.

Premium brands we install in Westlake Village
Milgard AMI Norman USA
What We Install in Westlake Village

Built for the way Southern California homes actually live — the dry afternoon sun off the Conejo Valley.

Milgard · AMI

Replacement Windows

Vinyl, wood and aluminum-clad windows from Milgard and AMI. Insulated E-glass for the dry afternoon sun off the Conejo Valley. Two-window minimum.

Hand-Picked

Exterior Doors

Entry doors, French doors and patio sliders for Westlake Village homes. Fiberglass, wood, and steel — installed by our family team.

Norman USA

Plantation Shutters

Real hardwood and engineered composite shutters with mortise-and-tenon joinery — built for Westlake Village exposure and finished in your light.

Norman USA

Custom Shades & Blinds

Motorized roller shades, Roman shades, woven wood and bi-fold systems — sized for the wide-aperture windows common in Westlake Village homes.

Why Westlake Village Homeowners Choose Us

Same family. Same install crew. Every Westlake Village job our name on it.

01

We Know Westlake Village

Three generations installing across Ventura County. We know which jamb depths matter, which exposures need premium UV glass, and which HOAs to navigate.

02

Family Crew. Not Subs.

The person who measures your window is on the install crew. No handoffs between sales and crew. No mystery quotes.

03

Long-Standing Brand Partnerships

Decades-long relationships with Milgard, AMI and Norman USA mean better pricing and faster lead times than a contractor going to a generic supplier.

"They quoted us, installed the windows and shutters the next month, came back six months later to check everything. I have recommended them to four neighbors since."
Sarah K. · Westlake Village · 2024
Also serving these Southern California cities

Family-installed across the region.

Start your Westlake Village project

A real number. A real visit. We know Westlake Village.

Tell us how to reach you. The family team will call to schedule a free in-home consultation in Westlake Village — usually within the same business day.

Ready when you are

Bring us into your home. We will bring fifty years of craft.

One visit. Real measurements. Real numbers — for windows, doors, shutters or shades. No pressure to decide that day.