Professional Window &Door Installation Services
Expert window and door installation services throughout Louisiana. Featuring MI Windows premium products with over 10 years of experience you can trust.
What We Do Best
We specialize in window and door installation with premium MI Windows products. Here's how we can help you.
Window Replacement
Professional replacement of old, inefficient windows with energy-efficient, modern options from MI Windows.
New Construction Windows
Complete window packages for new construction projects. Builder pricing and coordinated delivery.
Patio Door Installation
Beautiful sliding and French patio doors that create seamless indoor-outdoor living spaces.
Hurricane Impact Windows
Storm protection windows designed to withstand Louisiana's severe weather. Insurance discounts available.
How We Work With You
Our simple, straightforward process ensures you know what to expect every step of the way.
Free Consultation
We visit your property for precise measurements and assessment. No charge for this visit.
Product Selection
We help you choose the perfect windows from MI Windows' premium product line.
Professional Installation
Our experienced team installs your windows with precision and attention to detail.
Quality Inspection
We conduct a final walkthrough to ensure everything meets our high standards.
What Our Customers Say
Don't just take our word for it. Here's what real customers have to say about our work.
"Our new windows are beautiful and our energy bills have dropped significantly. Professional installation throughout."
"The hurricane impact windows give us peace of mind during storm season. Quality products and expert installation."
"From consultation to completion, Octagon exceeded our expectations. Our home looks and feels so much better."
Why Choose Octagon Windows & Doors?
MI Windows Partner
Authorized dealer of MI Windows premium products with full manufacturer warranties.
10+ Years Experience
Experienced in window and door installation throughout Louisiana.
Quality Focus
We stand behind our work with dedication to quality installation and customer satisfaction.
Ready to Upgrade Your Windows & Doors?
Get professional consultation with MI Windows product recommendations, accurate measurements, and transparent pricing - all completely free.
Flexible Scheduling
We work around your schedule
Professional Assessment
Expert evaluation & recommendations
No Pressure
Free consultation with no obligation