Doors Jambs > Top Notched Sets
TOP NOTCHED
DOOR JAMB SETS
PATENTED SYSTEM DESIGNED FOR CONVENIENCE
Our patented TopNotch™ Door Jamb Sets are designed to make installation faster, cleaner and consistent – every time. Manufactured from high-quality finger-jointed Radiata Pine sourced from New Zealand, each set is factory-primed in a smooth, water-resistant white coating, ready for paint and built to last.
Perfect for builders, chippies and manufacturers looking to eliminate hassles onsite.
Why Choose TopNotch™?
No more chiselling – Pre-cut, precision-machined jambs eliminate unnecessary labour
No more wasting time – Faster installs mean more jobs completed
No more wrong gaps – Consistent, accurate clearances every time
Water-resistant primer – Protects during transport, installation and storage
Smooth dual-coat finish – Ideal surface for final painting
Convenient 3-piece sets – Packaged to fit easily into vans and ute trays
Available Size Ranges
Standard Height – Suits 2040mm Doors
All profiles are 30mm thick, with the following width options:
90mm
110mm
116mm
118mm
138mm
Tall Height – Suits 2340mm Doors
Available widths:
90mm
110mm
116mm
118mm
125mm
138mm
163mm
Whether you’re fitting standard or tall doors, there’s a TopNotch set to match your build.
Built for Efficiency. Made for Australian Builders.
Every TopNotch set is engineered to save time onsite while delivering a professional, high-quality finish. With smooth priming, consistent sizing, and easy handling thanks to compact packaging, these jamb sets are the new standard compared to traditional jambs.
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