Oak Winchester Part L External Door

Moulding: None

Glazing: Part Obscure Double Glazed

Material: Engineered American White Oak

Construction: Dowelled

"U" Value: (1.8w/m2k)

Code: 20340


Sizes Available:

78" x 30" (1981mm x 762mm) - 44mm Thickness
80" x 32" (2032mm x 813mm) - 44mm Thickness
78" x 33" (1981mm x 838mm) - 44mm Thickness


Oak Winchester Part L External


Designed to satisfy the trend to improve the insulation and energy efficiency of our homes and in turn help combat inexorably increasing energy bills.

Each model has been independently tested and certified as achieving full Part L compliance meading they can be specified on new build projects


For more information about this or any of our other products please call our sales hotline on

0845 62 50 755 Local Rate Number