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Sliding Door System with Continuous Thermal Break

4000 Series
Patio Door

The 4000 series’ dual-sash construction — with interior and exterior panels — creates an insulating air space that helps keep your home warmer in the winter and cooler in the summer. Combined with a continuous thermal break and high-performance seals, it significantly reduces drafts and improves overall energy efficiency.

Built to handle the elements, the system is engineered to manage water and air pressure effectively. The internal cavity helps direct water away from the home while minimizing air movement inside the door, providing strong resistance against wind and water infiltration — even in demanding weather conditions. With precision-engineered joints for a tight, clean finish, the 4000 Series is built to last.

Beautifully Designed, Engineered to Perform

Premium-grade Aluminium

The 4000 Series Aluminum Thermal System is a high-performance, cost-effective sliding door solution engineered to meet the demanding structural and thermal requirements of high-rise condominium applications.

Door Options

White Handle (Standard)

Screen Insert (Optional)

High Performance Seal (Optional)

4000 Series

Standard Features

  • Frame is thermally broken with a PVC thermal break which reduces condensation.
  • High strength 6063-T6 alloy aluminum extrusion prevents warping, twisting, cracking, and bowing.
  • All aluminum baked enamel finish (excluding sill, mill finish).
  • Full perimeter high performance weather-strip reduces air and water infiltration.
  • Each panel is equipped with two adjustable steel rollers.
  • Panels are dry glazed with tempered safety glass, utilizing 3mm to 6mm glass thickness.
  • Panels can be substituted with a 5/8” OA thermal unit.
  • Aluminum screen with fiberglass mesh and four adjustable rollers.
  • Complete with (2) locks, night safety latch, and recessed keeper.
  • Fully reversible – Full colour doors with single glazing only.

Additional Options

  1. Two colour optional.
  2. Screen available with aluminum mesh or pet mesh.
  3. All panels operating (each sash includes a locking system).
  4. Sashes available with a screen insert (no glass).

4000 Cross-section

Sizes and Configurations

Performance Ratings

Building A Better Future

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Up to 30% Energy Reduction

Buildings using aluminum doors and windows can reduce energy consumption by up to 30%.

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Up to 60% Better Heat Management

Modern sliding aluminum doors can improve heat gain/loss through windows by 60% due to advanced thermal break technology.

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100% Recyclable

Aluminum can be recycled infinitely without losing its quality, strength, or value.

4000 Series Downloads

1000, 2000 & 4000 Series Brochure

4000 Series 3 & 4 Panels- Assembly & Installation Guide

4000 Series 2 Panels- Assembly & Installation Guide

Custom Built to Your Specifications

A Clearview Patio door system has been specifically engineered to meet or exceed today’s strict building code standards. Combine this with our personable yet professional approach to handling your inquiries and you are left with an experience you’ll be happy to tell your colleagues about. Just look at the benefits of using a patio door system from Clearview: Clearview specializes only in sliding patio doors, which is why we can manufacture a variety of cost-effective products to suit your desired application.

Let's discuss your next project.

Address

45 Fenmar Drive
Toronto, Ontario M9L1M1
Canada Toll: (888) 253-2739

Phone

(416) 745-6666

Fax

(416) 745-3711

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