Military-Friendly Window Replacement in Lawton – Local Service You Can Count On

Located at the base of the Wichita Mountains and home to Fort Sill, Lawton, OK is a city with deep military roots, diverse housing, and unique window needs. Whether you live off Cache Road, near Elmer Thomas Park, or in East Lawton, 405 Windows is your trusted source for honest, affordable window replacement in Lawton OK.


We’re an owner-operated, Oklahoma-based business with over 8 years of experience replacing residential windows in South Central Oklahoma. We don’t do auto glass, repairs, or insurance jobs — we do one thing: full, high-quality home window replacement in Lawton.

Why Lawton Homeowners Choose 405 Windows

From military families at Fort Sill to longtime Lawton residents, our customers choose us for:

  • Fast, respectful service with military-family-friendly scheduling
  • Experience with diverse architecture, from 1950s homes to new builds
  • Clean, energy-efficient installs designed for Lawton’s extreme weather
  • Honest quotes — no bait and switch, no pressure tactics


We serve the entire Lawton area, including:

  • Fort Sill Housing Areas
  • Cache Road Corridor
  • Elmer Thomas Park & West Lawton
  • Lee Boulevard neighborhoods
  • Southeast and East Lawton subdivisions


“As a military family, it was amazing to work with a company that respected our time, gave a fair price, and delivered exactly what they promised.” – Amanda F., Fort Sill

Custom Window Styles for Every Lawton Home

Lawton homes vary widely in age and layout, so we offer window options that suit both modern and historic homes.



Popular Styles:

  • Double-Hung Windows – versatile, easy to clean, and classic
  • Sliding Windows – ideal for ranch homes and long exterior walls
  • Casement & Awning Windows – sleek, secure, and energy smart
  • Picture & Bay Windows – bring in light and open up space
  • Custom Designs – fit arched, oversized, or non-standard openings


“We live in East Lawton and needed odd-sized windows replaced. 405 Windows custom-fit everything perfectly.” – Jerry H.

Energy Efficiency for Lawton’s Climate

With hot summers, strong winds, and cold winters, Lawton homes need windows built to perform. That’s why we install only energy efficient windows in Lawton, including ENERGY STAR-certified models that improve comfort and lower utility costs.



  • Low-E coated glass to reduce heat and UV
  • Double- or triple-pane options for insulation
  • Vinyl, composite, and fiberglass frames built for long-term durability
  • Sound-reducing features to buffer street or base noise


Whether your house is near Northwest 82nd Street or tucked off Rogers Lane, we’ve got the right windows for your environment.

Our Installation Process – Easy, Clean, and Professional

At 405 Windows, we make window replacement simple for busy families and working professionals.


Step-by-Step:

  1. Free In-Home Quote – We assess, measure, and give honest recommendations.
  2. Custom Window Orders – Tailored to your home’s size, style, and efficiency goals.
  3. Professional Installation – Completed in a day by respectful local crews.
  4. Cleanup and Walkthrough – No debris left behind, and we don’t leave until you’re happy.


“I was working from home during installation and barely noticed they were there. Quick, quiet, and clean.” – Chris L., Lee Blvd.

Designed for Military Moves and Life Transitions

We’ve helped dozens of service members and veterans with:



  • Quick-turn installs before PCS moves
  • Upgrades for new arrivals at Fort Sill housing
  • Curb appeal updates for home sales
  • Long-term improvements for forever homes


We offer flexible scheduling and honest pricing, whether you’re staying for one year or ten.

We Focus on What We Do Best

You won’t find us offering auto glass, insurance claims, or quick-fix repairs. We believe in doing one thing exceptionally well: window installation in Lawton OK.



  • No subcontractors — just trained local teams
  • No upsells or gimmicks
  • Just high-quality materials, reliable installs, and real results

Let’s Improve Your Lawton Home — One Window at a Time

Whether you’re in West Lawton, near Cameron University, or on base at Fort Sill, we’re ready to make your window replacement smooth, affordable, and stress-free.



Call (405) 423-6723 or Request a Free Quote Online

Let’s talk about your goals, your budget, and your timeline.