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Brand
LCN Door Closers
LCN 4040 and 4050 door closers — installed, adjusted, replaced.
LCN 4040XP is the North American commercial door closer standard — cast-iron body, 25-year warranty on the mechanism, adjustable sweep, latch and backcheck. We install, adjust and replace on hollow-metal, aluminum storefront and wood entry doors. Fire-rated variants for labelled openings.
What we install
- 4040XP heavy-duty cast-iron closer (25-year mechanism warranty)
- 4050 medium-duty for lighter commercial applications
- Parallel-arm, regular-arm and top-jamb mounting
- Fire-rated variants for labelled fire doors
warranty on labour and parts
$29 in Montréal / Laval / Longueuil · $29 outside · Same-day install on most residential deadbolts.