TIlt and turn window

Endless Versatility for Endless Possibilities.

Our tilt and turn series combines the widest variety of features with excellent performance capabilities. This 4500 Series Tilt & Turn utilizes European design and technology to provide the most versatile patio door product on the market! It has been used in Europe for decades and we are proud to make it available in Canada. Both window and door have a multi-point locking system, virtually locking like a vault, on all sides!

Available in both window and door applications, this product can tilt inwards for ventilation, open fully or lock all with the turn of the handle.

The versatile design of both the Tilt & Turn and Tilt & Slide doors garners an unlimited selection of glass and hardware options. Tilt & Turn doors are also available in solid Mahogany or Oak wood foil lamination.

A Beautiful Way to Open Rooms

The 4500 Series is used extensively in high-end residential projects because of it’s unprecedented quality and fantastic customizing capabilities. Whether you need patio doors for a new home or renovating, these doors will fit easily into mansonry, frame or stucco homes.

Atlantic’s 4500 Series of doors and windows are made of high quality Rehau uPVC. High quality impact-resistent uPVC is essential during transportation and installation when frames are subjected to bending, and when they are exposed to low external temperatures in winter. Under these counditions regular PVC would crack. Cracking is much less likely with uPVC.

Exterior Options

Dayside windows are available with a variety of exterior options.


Give your windows’ exterior a designer, finished look! Brickmould provides an overlap and nailing flange for secure installation and is available in several sizes.


Create a new accent or match the colours of your room! We offer a variety of paint colours to choose from.

patio door
living room with patio doors

Interior Options

All of our windows are available with jamb extensions in a variety of distinct woods or vinyl clad finish as well as in a wide variety of paint colours.

NEW! Simply Authentic Smart Real Wood Cladding System

Add that special touch to casement or awning windows with this hybrid selection. They provide the same superior protection and are watertight and insulated. Ready to stain pine, oak or cherry.

NEW! Double Nature Stained Interior Wood Grain Finish

With a finish that can be applied indoors as well as out, Double Nature products provide the most realistic wood finish in the PVC industry. It’s the perfect combination of beauty and practicality, innovation and technology.

dining room with patio windows

Glazing Options

Increase the performance of your home’s fenestration with a combination of glazing options. We offer the very best in leading-edge glazing technologies, including:

Grille Options

Decorative Grille

Grille designs add beauty and style without any maintenance inconvenience. Custom designed to suit your tastes, we offer a wide variety of grille styles, materials, and colours. The most popular:

  • Square Grilles—Traditional & Colonial
  • Prairie Grilles—Pure Elegance
  • Diamond Grilles—Distinctive Tudor Design

Fancy Grilles

If you want an upscale and authentic grille look, surface mounted SDL (Simulated Divided Lite) grilles are the best choice.

Brass or lead tape grille material also give the appearance of an authentic cut and leaded glass window.

Colour Options

In addition to our standard warm white vinyl finish, we also offer a wide range of colours—even custom. All finishes are high-quality.

Window colours


Energy Efficiency

A Dayside energy efficient window will help you control the temperature in your home, as well as your heating and cooling costs. You’ll seal out winds as well as water and be able to relax inside no matter what it’s like outside. In fact, Dayside customers see a noticeable difference after installation:

“We really noticed the benefit of these new energy efficient windows during the past hot and sunny weekends. The dining room was much cooler than before, despite the larger size window—and no blinds yet!”

energy saving window diagram

“An energy audit using the Energuide home appraisal system was conducted in our home as part of the local Residential Energy Efficiency Program. As part of the audit, in their words, they said we had the best windows they had yet come across.”

“Your high quality windows and doors were part of our R2000 Demonstration Project. As you know, R2000 homes must pass a stringent air leakage test. Our home passed!”

living room with large window

UV Protection

Even if you’re inside, you’re not always shielded from UV rays or the sun’s damaging effects. But if you have Dayside windows installed, you are completely protected thanks to their Low-E Glass.

Low-E Glass

Dayside Low-E Windows protect against harmful UV rays, including UVAs, that can harm your skin and fade your furniture. Every Dayside window features an ultra-thin coating that allows light into your house, and you to see out, but blocks up to 99.5% of harmful UV rays.

The coating on Dayside Low-E Windows also reflects heat on hot days and holds it in on colder days, which helps you cut down onyour energy costs. A home with Dayside windows stays comfortable season-to-season and helps protect the people and possessions inside.