Products > Doors

MultiSlide

Large dramatic openings for the transition from indoor to outdoor living spaces. With easy, smooth and incredibly quiet operation on stainless steel tracks, these high performing doors operate just as beautifully as they look.

MultiSlide Doors

Large Dramatic Openings

This flexible offering includes straight-stacking, bi-parting, pocketing, and corner configurations. Dramatic indoor/outdoor transitions are easily achievable as our standard sizes go up to panel sizes of 6 feet by 12 feet, or an overall system width up to 48 feet.*

The robust 2-1/4” thick panels showcase 3” stiles and rails, creating a large daylight opening. This streamlined form continues with our meticulously refined square sill, which can be installed flush with flooring if desired. Our diverse offering of luxury handles, including two flush handle options, completes the design, enabling you to configure one of the most elegant doors available today.

MultiSlide Doors

Our Offering

  • Stacking, Bi-Parting, and Pocketing Doors
  • Straight and Corner Configurations
  • Three Distinct Retractable Screen Options

MultiSlide Doors

Large Dramatic Openings

This flexible offering includes straight-stacking, bi-parting, pocketing, and corner configurations. Dramatic indoor/outdoor transitions are easily achievable as our standard sizes go up to panel sizes of 6 feet by 12 feet, or an overall system width up to 48 feet.*

The robust 2-1/4” thick panels showcase 3” stiles and rails, creating a large daylight opening. This streamlined form continues with our meticulously refined square sill, which can be installed flush with flooring if desired. Our diverse offering of luxury handles, including two flush handle options, completes the design, enabling you to configure one of the most elegant doors available today.

MultiSlide Doors

Our Offering

  • Stacking, Bi-Parting, and Pocketing Doors
  • Straight and Corner Configurations
  • Three Distinct Retractable Screen Options

Related Documents

View All Documents

Window & Door Product Guide

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2025 Loewen MultiSlide Doors

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Features & Benefits – MultiSlide Doors

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VistaView Retractable Screen

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Introducing the Loewen MultiSlide

Ashford Handle Launch

Specification Highlight

SIZING

Max Standard 6’ x 10’ panels (tested),
10 panels,
48’ max system width

PERFORMANCE BRIEF

Performance Grade up to PG55
Common U-Values .28 (Dual) & .19 (Triple) Wind Zone 3

Features & Benefits

Robust Fiberglass Frame

Our frame allows for incredible thermal performance and provides the necessary strength and flexibility for installation into hurricane zones. This fiberglass frame is concealed with aluminum cladding (exterior) and Douglas Fir (interior).

High-Performance Sill

The squared-off sill design allows for flush installations and the water management system allows for exceptional performance without the need of a riser. Ribbed aluminum cladding adds longevity and provides a slip-free surface.

Narrow Stile & Rail Panel

The contemporary panel design earns high-impact performance values and accommodates our true triple glazing. The glazing stops flush up to the interior to provide un-interrupted surface, vertical grain Douglas Fir skins further enhance the clean look.

Stainless Steel Gear System W/ Alignment Pins

The gear system effortlessly latches automatically when closed, is compatible with the stylish Ashford flush handle, and uses alignment pins to reinforce stiles for longevity and impact resistance.

High Performance Interlock

The interlock maintains performance during high winds while allowing natural movement within stiles over time.

Quad Rollers

Four independently articulated wheels provide smooth rolling, support more panel weight, and feature a discreet end-adjust for a clean bottom rail appearance.

Optional, Pocket and Corner Configurations

This MultiSlide adapts to unique building situations with pocketing options that slide panels out of view for a large, uninterrupted opening.

Optional, Suite of Retractable Screen Options

Spring-loaded retractable screens offer bug-free ventilation, and optional sun-shades can be combined for full environmental adaptability.

Fundamentals

Our highly customizable product offering is engineered for uncommon strength and durability.

Integral Nailing Flange (14)
Sash Edg (13)
Authentic Joinery (12)
True Triple Glazing (11)
Thermal Separation (10)
Airspace (9)
Venting Channel (8)
Lamination (7)
Square Glazing Stop (6)
Weatherstrip (5)
Coastal Douglas Fir (4)
Fiber Glass Frame (3)
Extruded Aluminum (2)
Bronze Anodized Aluminum Sill (1)

14. Integral aluminum nailing flange ensures a secure installation and added weather protection.