Gutter guards cost roughly $6 to $22 per foot installed, which on an average home is $900 to $3,000. Cleaning runs $150 to $400 a visit. The arithmetic is straightforward: if you clean twice a year, mid-range guards pay back in roughly four to eight years — provided they work well enough to actually stop the cleaning.
The honest caveat
No guard makes a gutter maintenance-free, and any company promising that is overselling. Fine debris — shingle grit, pine needles, seed pods, maple keys — still gets through or accumulates on top of most designs. What good guards do is stretch the interval from twice a year to once every few years, and stop the heavy clogs that cause overflow.
Types, roughly worst to best
- Plastic mesh screens — cheapest, easiest to fit, and the first to sag, warp or blow off. Fine under light deciduous cover.
- Perforated aluminum — durable and reasonably priced. Small holes eventually clog with grit.
- Reverse-curve / surface tension — water clings around a curved lip while debris falls off. Effective, but can overshoot in heavy downpours and is visible from the ground.
- Micro-mesh — stainless mesh over a rigid frame. The best performer against needles and grit, and the most expensive.
Winter matters here
In much of Canada, guards interact with ice. Some designs trap meltwater and worsen ice damming; heated variants exist but add running cost. If you get ice at the roof edge, treat the cause — attic insulation and venting — before adding anything to the gutter. A guard will not fix a warm roof.
Common questions
Do gutter guards void a roof warranty?
Some can, if they are fastened under the shingles. Ask how the guard attaches and check it against your roofing warranty before agreeing to installation.
Will guards stop ice dams?
No, and some make them worse. Ice damming is caused by heat escaping into the attic and melting snow that refreezes at the cold roof edge. That is an insulation and ventilation problem.
Written by the Eavestroughing.ca team. Prices are indicative national ranges for planning, not quotes, and vary by province, roof and access. We connect homeowners with independent local contractors and do not perform work ourselves.