New Builds
Ground-up residential, commercial and industrial builds — from foundations and structure through to handover-ready finishes.
Since 1983
Building, altering and waterproofing — done properly.
ThresholdARC is a construction and waterproofing contractor with four decades on the tools. Residential, commercial, retail and industrial — we build new, we alter, and we keep the water out.
About ThresholdARC
On the tools since 1983.
Gideon van der Schyff Snr started his first construction business in 1983. Since then, he has worked across every corner of the industry — residential, commercial, retail and industrial projects — building the experience that ThresholdARC is founded on today.
Four decades on, that same hands-on, get-it-right-the-first-time attitude runs through every job we take on — from a new home to a rooftop membrane, from a small alteration to a full commercial fit-out.
40+
Years on site
1983
Established
3
Core disciplines
4
Sectors served
What we do
Three disciplines. One trusted crew.
We keep our scope focused so the workmanship stays sharp. Everything we take on falls into one of three lanes.
Alterations & Additions
Extensions, renovations, remodels and structural alterations that add space, value and life to existing buildings.
Waterproofing & Painting
Torch-on, liquid and cementitious waterproofing systems, plus interior and exterior painting — sealed, protected and finished.
Team & client portal
Working with us already?
Sign in to your ThresholdARC workspace to view your project, approve variations and track progress. Access is provisioned by our office — contact us if you need an invite.
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