About Us

BK Lining Systems t/a S M I is a Manufacturer of High-Quality Standard & Custom Made, Residential, Commercial & Industrial steel window frames, School type steel windows, TD type windows, Composite windows & Composite French door units. We also manufacture Home & Office Decor features in steel, such as our Shower units in steel & our Office or Home Partitioning Panels & Doors in steel. Our Design Engineer is ready to assist with meeting your requirements.

We design and manufacture the following:

Custom windows

Custom French doors including our trendy New York Retro Industrial design

Steel Stacking Folding doors

Steel Stacking Folding windows

Steel Sliding doors

Interior steel Partitioning Panels & Doors

Steel Shower units

Steel Shopfront units

Steel Furniture with complementary elements such as Granite, Wood or Glass tops

Basin Vanities in steel with complementary elements such as Granite, Wood or Glass tops

We are a Jansen Accredited Fabricator for the Swiss based Jansen Steel Fenestration Systems

Double Glazing windows and doors using the Jansen System developed in Switzerland.

We offer over 40 years of Quality Manufacturing Experience.

We use Quality SANS 727 approved steel elements in the manufacture of our products.

We offer Standard steel coating options in either Red oxide primer or Black oxide primer

We also offer Specialised finishes such as Hot Dip Galvanizing or Powder Coating using the Ferro Vedoc VX range for exterior exposure and superior UV resistance.

Call, Email or WhatsApp us for free advice and quotation.

FACTORY VISIT IS BY APPOINTMENT ONLY.

COVID-19 PROTOCOLS APPLY: FACE MASKS, SANITIZING & SOCIAL-DISTANCING