Slimline Door System

Our Slimline Doors are designed with a bead detail to complement our Advanced casements. Available as french doors or single openers, the slim door system provides narrower sight lines over our Solid Bronze doors. Ideal for use as an internal or external door (building control approval required for external use), with locking options available.

System Features

Slim frame profile
Traditional Bronze Beading
Contemporary Bead Option
Double Glazing (20mm)
Outwards Opening
Single and Double Opening
Curved or Angled Head
Glazing Bars to match windows
Used as internal/external screen

System Drawing

Click images to enlarge

Section through Slimline Bronze Doors

Recommended Design Limits

Single Door

Max O/a Width 911mm (850mm Door leaf)
Min O/A Width 561mm (500mm Door leaf)
Max O/A Height 2245mm (2200mm Door leaf)

Double Doors

Max O/a Width 1765mm (850mm Door leaf)
Min O/A Width 865mm (400mm Door leaf)
Max O/A Height 2245mm (2200mm Door leaf)

The inclusion of glazing bars, opaque glazing and/or abutment details may alter performance data and design limits. Please contact our sales team to discuss any requirements outside of the standard size limits detailed above.


U-value performance based on an 20mm sealed double glazed unit made up of 4mm tough/12mm 90% Krypton filled cavity/4mm tough Planitherm total + with warm edge spacers.

Single door overall value 2.1W/m2K
Double door overall value 2.1W/m2K
Centre pane value 1.1W/m2K

U-values calculated in accordance with BS EN iso 10077-1:2006. Worst case system value 2.5W/m2K based upon double doors including four glazing bars per leaf.

Information from Slimline Door Data Sheet

Version: BR-IS59 RevD

Request A Brochure
To Top