Trinsic Series vinyl sliding patio doors
Trinsic Series vinyl sliding patio doors

Trinsic™ Series Patio Door

A contemporary vinyl patio door with a frame profile so narrow, you’ll hardly know it’s there.

Trinsic™ Series
5

A sleek and contemporary vinyl patio door.

Trinsic Series vinyl sliding patio doors
Trinsic Series vinyl windows
Contemporary Look. Narrow Frame.

The Trinsic Series vinyl patio door is our newest and most contemporary vinyl sliding door available. The narrow frame profile provides the maximum available viewable glass area to help you enjoy amazing outdoor views. The newly designed, sleek hardware features 90 degree angles for a very modern flair. It’s the perfect look for contemporary homes.

Benefits of Trinsic Series

  • Contemporary Frame
  • Durability & Energy Efficiency
  • Hardware
  • Signature Vinyl Formula
  • Full Lifetime Warranty
Trinsic Series vinyl sliding patio doors

Contemporary Frame

If you are looking for a vinyl patio door with a contemporary feeling, our new Trinsic Series is for you. The sleek style is the perfect way to create a modern look for your home and the maximum available viewable glass area can help highlight amazing views.

Durability & Energy Efficiency

We produce our own vinyl formula for the Trinsic Series patio door. The durable frames will not absorb moisture and do not require painting. Talk to your Milgard Certified dealer about ENERGY STAR® requirements in your area when you select one of our energy package options.

Trinsic Series vinyl sliding patio doors

Hardware

Trinsic Series sliding patio doors come with a newly designed, squared off handle. This crisp, clean, contemporary look offers a very modern flair. Consider the optional upgrade for an even narrower handle that blends seamlessly into the frame.

Trinsic Series vinyl sliding patio doors

Signature Vinyl Formula

We’re proud of the signature vinyl formula we use across our vinyl line. We also extrude our own frame materials and fabricate them in house for a quality patio door that meets our high standards, and yours.

Full Lifetime Warranty

Full Lifetime Warranty

Trinsic Series patio doors come with a Full Lifetime Warranty. We will repair or replace any defect in materials or workmanship and will pay the costs of all parts and labor for as long as you own your home. This extends 10 years from the start date, if you sell your home. Glass Breakage is an optional upgrade.

Trinsic Series Operating Styles

  • Sliding
Trinsic Series vinyl sliding patio doors

Sliding

Trinsic Series sliding vinyl patio doors are the perfect complement to Trinsic Series windows. They are designed with a narrow frame profile that can help expand your view. Choose from 2, 3 and 4 panel options.

Our experts are here to help!

Reviews

Trinsic™ Series Patio Door

See All Reviews
Trinsic™ Series Patio Door is rated 4.3 out of 5 by 72.
Rated 5 out of 5 by from Excellent installation! Excellent Window! Very well constructed and excellent warranty! Will continue to purchase Milgard windows!
Date published: 2019-05-14
Rated 5 out of 5 by from Beautiful, Beautiful, Beautiful!!! Our new window is Beautiful. We just could'nt wait to get our new window, we were so excited. I just love it and it's not the old metal framed windows. We can now see out of our window. Due to the old window seal being broken. We just love it! Thank you...
Date published: 2019-03-20
Rated 5 out of 5 by from I LOVE my new Milguard windows! My husband and I just replaced 20+ year old windows in our living room and dining room. Milguard came highly recommended by friends. We had a great experience with Bennett Glass, who directed us to RMB Construction - their recommended installer. RMB was fantastic - our older home required specialized measurements to ensure a perfect fit. I am thrilled with the ease of opening and closing these windows, and they have improved the look of our home.
Date published: 2019-06-20
Rated 5 out of 5 by from New windows purchase Greg, is very helpful and excellent customer service!!! he went out of his way and did a great job helping me find the right windows for my home!!!!
Date published: 2019-06-18
Rated 5 out of 5 by from Simple modern I liked them as they are very stylish in the sense that they don’t look vinyl as the areas that support the frame are narrow,especially as we decided to go new construction I hate the look that everyone knows that you have retro fit windows
Date published: 2019-06-08
Rated 5 out of 5 by from Attractive and Great Features and Warranty We had all the windows and one sliding glass door replaced and are very pleased with the results. The installers did a terrific job of installation. They are attractive from the street, provide more security than our previous aluminum framed windows, and though it's only been a month, it seems the house is more uniformly cooler than previously which is highly important living in the southwest. A very important feature to a homeowner, considering the cost of replacement, is the lifetime warranty that Milgard provides. We're most happy with the product.
Date published: 2019-06-05
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