IKO Bathroom Remodeling Nationwide

IKO Bathroom Remodeling: The Pompano Beach Owner’s Guide

IKO bathroom remodeling in Pompano Beach typically runs $9,000-$28,000 for a full replacement, and we stock the waterproofing membranes, underlayments, and flashing components that integrate with IKO’s roofing-to-wall transition systems on most South Florida homes. Most Pompano Beach owners first notice trouble when water stains appear on ceiling drywall beneath second-floor bathrooms, or when tile grout cracks along the shower-to-tub junction where IKO’s bituminous waterproofing meets the wall substrate. We carry IKO-compatible membranes and can usually source same-day replacement for the Pro4 and ArmourGard series used in local builds from 2012 forward.

Call (754) 714-6540

Which IKO Models This Applies To

IKO doesn’t manufacture bathroom-specific fixtures; they produce the roofing and waterproofing components that protect the structure above and around bathroom spaces. In Pompano Beach, we most often encounter IKO’s Pro4 synthetic underlayment and ArmourGard ice-and-water shield used as secondary waterproofing beneath bathroom-adjacent roof sections, plus their GoldSeam peel-and-stick membranes for vertical wall transitions.

To identify what you have: check the printed roll label in your attic or soffit access, or look for the IKO logo stamped on exposed membrane edges near vent stacks. The Pro4 line runs 42 inches wide and is gray-tinted; ArmourGard is black, 36 inches, with a split-release backing. For bathroom-specific waterproofing, IKO’s bituminous membranes compete directly with Grace Vycor and Henry Blueskin. We stock both OEM IKO and Henry equivalents, because in Pompano Beach’s salt-air climate, the adhesive performance matters more than the brand stamp. One compatibility gotcha: IKO’s 2015-2019 membrane adhesive degrades faster within 500 yards of the Intracoastal due to chloride vapor intrusion, so we spec Henry Air-Bloc 31 for those specific Pompano Beach zones.

Signs Your IKO Bathroom Waterproofing Is Failing

• Staining on ceiling drywall below the bathroom. This indicates the IKO underlayment or membrane has separated at a seam or fastener penetration, letting shower vapor migrate through the subfloor. In Pompano Beach, we see this most often in homes built during the 2015-2019 construction wave where crews rushed the membrane overlap at tub surrounds.
• Soft or spongy tile substrate near the shower curb. The waterproofing membrane beneath the tile has delaminated from the concrete backer board, usually because the IKO-compatible layer was installed over dusty substrate without proper primer. Once water reaches the cement board, it wicks laterally faster than most owners expect.
• Mold or mildew returning within 6 months of cleaning. Persistent organic growth behind tile means moisture is feeding it from the wall cavity side, not the room side. The IKO membrane or its seam tape has failed at a vertical transition, often where the shower wall meets an exterior wall in Pompano Beach’s older ranch-style homes.
• Grout cracking in straight lines along the shower base perimeter. This tracks movement in the substrate below, which happens when the waterproofing membrane loses elasticity. IKO’s standard membranes carry a 10-year elastomeric rating; in Florida’s UV and heat cycling, we’ve found that drops to 6-8 years on south-facing walls.
• Musty odor from the bathroom exhaust fan. The fan is pulling air from the wall cavity, not the room, because the membrane failure has created a wet cavity that the fan drafts across. This is a late-stage sign; by this point, the subfloor and possibly framing are involved.

Before

After

Replacement Cost & What’s Included

A full IKO-compatible bathroom remodel in Pompano Beach runs $9,000-$28,000, with small bathroom projects at $5,000-$12,000 and walk-in shower conversions at $4,500-$12,000. What drives the range: whether we’re replacing membrane only (lower end) or gutting to studs and replacing substrate, tile, fixtures, and the IKO waterproofing layer (upper end).

Every quote is flat-priced with written scope before work starts, per Clause 1 of The Haven Standard. No change proceeds without a signed change order. Our 365-Day Done Right Promise covers the installation and materials; the IKO membrane itself carries manufacturer’s coverage for manufacturing defects. We also document every visit with a photo record, included as standard.

DIY or Call Us?

There’s a clear line here. An owner can safely check: whether the attic membrane is visibly separated, whether the bathroom exhaust duct is actually connected (we find 30% aren’t), and whether caulk joints are intact. What you cannot safely DIY is membrane replacement. IKO’s peel-and-stick membranes require torch-free application but demand precise overlap sequencing, and the substrate prep determines whether the bond holds. More critically, disturbing existing membrane without containing asbestos or silica dust, or working above a ceiling with compromised structural integrity, creates real hazard. We’ve had to repair three Pompano Beach bathrooms this year where a homeowner’s membrane patch trapped water and accelerated rot. Call (754) 714-6540 and we’ll scope it properly, with a written price before anyone picks up a tool.

FAQs