Composition and manufacture
W20 hot-rolled steel sections, hot dipped galvanised after manufacture. Fixed lights, side-hung open out or in, top-hung open out, bottom-hung open in. Horizontal and vertical pivoted casements are available, together with single and double doors, for occasional usage.

Size and weight
All products are purpose made from the company's comprehensive range of sections, are suitable for most projects.

Appearance
All steel products are factory finished using polyester powder, in either Sencolour, available in over 100 colours, in gloss, semi-gloss, matt and metallic, or Senique textured finish, available in 42 colours.

Sitework
Available supply-only or with site installation, removal of existing frames and auxiliary works, seperately or as a comprehensive package.

Notable Senlac 20 Projects: