Thresholds
Threshold plates are hard anodised, aluminium extrusions that are fitted to the sill under doors.
SOHM INDUSTRIES
Because performance should never be compromised.
At Sohm Industries, we believe every opening is a critical part of a building's performance. We engineer premium architectural hardware and sealing solutions that deliver lasting reliability, protection and peace of mind in the most demanding environments.
From automatic door bottoms and thresholds to perimeter seals and specialty gasketing, every product is designed with a focus on durability, precision and long-term performance. Unlike traditional EPDM and rubber seals common throughout the industry, our Triple Barrier Silicone Gaskets feature a reinforced multi-chamber design and 100% premium silicone construction — built for superior protection against drafts, dust, noise and air leakage.
While conventional rubber seals can harden, crack or lose elasticity over time, premium silicone maintains its flexibility, compression recovery and sealing effectiveness through extreme temperature swings, UV exposure and years of daily use.
Complementary door sealing systems for architectural and DIY applications — from perimeter brush strips to threshold plates and door bottom seals.
Threshold plates are hard anodised, aluminium extrusions that are fitted to the sill under doors.
Aluminium-backed brush strips that seal the gap under doors over uneven floors and carpets.
Surface-mounted aluminium profiles with a flexible fin that seal out drafts, water and dust.
Concealed drop-down seals that lower when the door closes and retract as it opens.
Silicone gaskets for the head and jambs that stop air leakage, smoke, sound and dust.
Heavy-duty bulb seals that keep rain, leaves and pests out from under garage doors.
Wherever an opening needs to perform — from cleanroom pressure control to storm protection.
Talk to our team about matching the right threshold, sweep or gasketing system to your opening.