What we offer
Eavestroughs
Seamless gutters sized for St. Thomas homes — Alu-Rex technology that stands up to Chinook weather, wet snow, ice and wind-driven rain.
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Gutter Guards
Gutter Clean System® perforated aluminum lets debris dry and blow away — clog-free protection through Chinook storms, prairie snow and winter ice.
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Soffit & Fascia
Install, repair or replace soffit and fascia with materials that handle Chinook wind and prairie weather — a finished roofline for St. Thomas homes.
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Not sure where to start? We'll assess your roofline for free. Talk to us today
Why hire O.T. Exteriors?
Excellence
Our team only uses superior quality products — systems that stand up to Chinook wind, ice and St. Thomas freeze-thaw.
Experience
We have installed thousands of gutters in St. Thomas and the surrounding area.
Warranty
We guarantee our products and workmanship.
Commitment
Good price and outstanding service are our motto — free estimates and a call-back within 24 hrs.
How O.T. Exteriors works with you
From first call across St. Thomas to a finished roofline — a clear path to a free estimate and lasting warranties.
Contact O.T. Exteriors
Call (226) 342-7478 or fill out the form for a call-back within 24 hrs by a member of our St. Thomas team.
Estimate
O.T. Exteriors will analyze your needs and provide you with a detailed estimate, free of charge.
Delivery
Once you are ready, we proceed with your project and deliver on schedule — 100% satisfaction guaranteed.
Warranties
Our parts and labour warranties keep your St. Thomas install covered for years to come.
Alu-Rex solutions
Less maintenance
Reduce cleaning chores with systems designed to let water through while keeping debris out.
Better water management
Optimized drainage protects roof, gutters, and foundations, even during heavy rain.
Long-lasting protection
Proven products built to withstand freezing, snow, and harsh weather.
St. Thomas gutter problems.
Leaves, needles & debris
St. Thomas neighbourhoods fill unprotected gutters with leaves and needles every fall — clogs that turn the next prairie downpour into overflow.
Chinook winds & prairie storms
Chinook winds and summer thunderstorms punish aging systems; driving rain finds weak fasteners and overflows clogged runs.
Freeze-thaw & ice load
St. Thomas freeze-thaw cycles and ice buildup stress hangers, fascia and roof edges — exactly where a weak gutter fails first.
Dangerous ladder work
Climbing icy St. Thomas roofs to clear gutters is risky. Let O.T. Exteriors handle cleaning, guards and repairs safely.
Dual protection. One solution.
A perfect combination of two perforated aluminum membranes: the lower layer with large oblong openings, and the upper layer with precisely offset micro-perforations to form a highly effective filter.
Unmatched support
Vortex™ technology uses a dual-membrane design that creates powerful suction, allowing your gutters to drain up to three times more water, even during heavy storms.
Built for every condition
Eclipse™ technology with offset holes acts as a perfect filter: rainwater flows freely while pine needles and leaves stay outside.
