Internal Doors

Internal doors are one of the most visible joinery elements in any home, setting the tone for each room and contributing to the overall flow and character of the interior. Pre-finished doors arrive ready to hang without the need for sanding, priming, or painting on site, saving time on fit-outs and renovations while delivering a consistent, professional result straight from the pack.

Our Internal Doors Range

McMahons stocks a selection of pre-finished internal doors in a range of panel styles suited to standard domestic openings in new builds, extensions, and interior renovation projects.

• Pre-finished panel doors - doors supplied with a factory-applied finish ready for immediate installation, eliminating the need for on-site painting and reducing project timelines significantly.
• Range of styles - from classic 4-panel and 6-panel designs that suit traditional and period interiors, to contemporary flush and glazed options for modern homes.
• Standard sizes - stocked in common door sizes to suit standard domestic openings, with a range of heights and widths to suit most residential frame dimensions.

Complete your door installation with compatible hardware from our Door Handles, Hinges, and Latches & Catches ranges, and finish the surround with Architrave and Door Frames.

When selecting internal doors, measure your existing frame carefully and allow clearance for your floor finish thickness at the base. If trimming a door to fit, check the manufacturer's guidance on how much can be removed from each edge without compromising structural integrity.

Why Choose McMahons for Your Internal Doors?

With nearly two centuries serving Irish builders and homeowners, McMahons offers reliable stock and knowledgeable advice to support interior joinery projects of every scale. Apply for a McMahons trade account to access trade pricing on doors and all associated fitting-out products.