Orangeville, ON (Harold Doan and Sons Ltd.) When choosing a closer, consider several essential factors. Cost is one prevalent concern. Most manufacturers offer a variety of closers from “basic” to “top of the line”.

Basic closers normally incorporate a fixed, non-adjustable spring in sizes 2, 3, 4, 5 or 6. Spring power cannot be increased or decreased from the size chosen without changing the closer.

The “fully adjustable” closer is a non-sized unit with a spring design that allows adjustment of power through a complete range of sizes (normally 2 through 6). Full range adjustable spring power makes this type of closer adaptable to suit conditions on virtually any opening – interior or exterior – and regular, parallel arm or top jamb installation.

Fully adjustable closers are often used to meet barrier-free code restrictions for low force opening.

We generally regard the fully adjustable closer as the most universal but is also more expensive than basic closers.

Harold Doan and Sons Ltd is a professional mobile locksmith, serving Orangeville, Dufferin County and the surrounding area. Call us to help you find good, solid, workable security solutions. Solutions that allow you to proactively protect your premises and the assets on those premises. Better security is part of our Security Solutions package customized to your specific security needs.