Tile vs. fiberglass in Wet Rooms for Colorado Homeowners

Colorado-specific wet-room flooring notes

A wet-room flooring install in Colorado is a permitted project only when drain lines move. Local pricing tracks national ranges - a mid-size bathroom floor lands $700–$1,500 installed for tile with a membrane, less for fiberglass. The below permit and licensing block are Colorado-specific.

• Licensing: Varies by municipality; Denver requires a Class B or C license for most residential door installation projects
• Permit authority: City or county building department
• Typical permit fees: $150–$500 for a door installation permit

How they open, and why that matters

Sliding patio doors glide horizontally on a track, one panel usually fixed and one operable, which means they never swing into the room or the patio. That makes them the practical choice when furniture, walkways, or a tight patio don't leave room for a door to swing.

French (hinged) patio doors swing open like a pair of interior French doors, giving you the full width of the opening to walk through and a tighter, more traditional seal against the frame when latched. But that swing needs clearance on whichever side it opens, indoors or out.

• Sliding: no swing clearance needed, ideal for tight patios and furniture-heavy rooms
• French/hinged: needs 3+ feet of swing clearance, offers a full-width opening when both panels open
• Sliding doors are easier to screen (sliding screen panel) than French doors
• French doors traditionally read as more upscale and formal in design

Cost, installed

Sliding doors are generally the more budget-friendly option because of simpler hardware and fewer moving parts, but the gap narrows with high-end sliders (multi-panel, large-format glass) and widens with premium French door hardware and multi-point locks.

• Sliding patio door (standard, 2-panel): $1,500–$4,500 installed
• French/hinged patio door (standard, 2-panel): $2,000–$6,000 installed
• Multi-panel or large-format sliding door: $4,000–$10,000+ installed
• Impact-rated glass (coastal codes) on either style: add $500–$2,000

Energy efficiency and weatherseal

French doors, when properly latched with a multi-point lock, generally achieve a tighter, more consistent compression seal than a sliding door's brush weatherstrip against the track. Over time, sliding door tracks accumulate debris and wear that can degrade the seal more than a hinged door's gasket does.

Both styles are available with double- or triple-pane glass and low-E coatings, which matters more for energy performance than the swing mechanism itself. A high-quality slider with good glass will outperform a cheap French door with poor glass, and vice versa.

Security

Older sliding doors have a reputation for being easy to force off the track or pry open, and that reputation is earned for older or poorly installed units. Modern sliding doors with anti-lift blocks, multi-point locks, and reinforced frames close most of that gap, but a basic builder-grade slider is still a weaker point than a well-built hinged door.

French doors with a multi-point lock engaging at the top, middle, and bottom of the panel are generally considered more resistant to forced entry than a comparable sliding door, since there's no track to lift the panel off of.

• Add an anti-lift block or secondary track lock to any existing sliding door for a low-cost security upgrade
• Multi-point locks are worth the upgrade cost on French doors specifically for security
• Glass break resistance depends on the glass package, not the door style, laminated glass is the stronger option for either

Maintenance and long-term wear

Sliding door tracks need periodic cleaning and occasional roller adjustment or replacement as the rollers wear, a maintenance item hinged doors simply don't have. French door hinges need occasional lubrication and, on heavier doors, periodic adjustment to prevent sagging.

Both styles' weatherstripping needs replacement every several years regardless of style, that's a wear item on any exterior door, not specific to sliding or hinged mechanisms.