A shower is an assembly, not just a tiled surface. Waterproofing connects the walls, base, corners and drain beneath the finish.
Choose a complete approach
Sheet membranes, liquid-applied membranes and waterproof board systems use different details. Product compatibility matters at the joints between them. The written scope should name the actual assembly and follow its instructions rather than combine unrelated products by habit.
Watch the changes in plane
Corners, curbs, shelves and pipe penetrations interrupt broad surfaces. Those connections deserve explicit attention before they disappear behind tile. A neatly tiled wall cannot reveal whether those details were completed correctly.
Document before covering
Discuss progress photographs and the inspection or testing sequence at the start. Keep the product information with the project records. The correct number of coats, curing intervals or seam treatment comes from the selected system, not a universal marketing claim.
Start with the scope
What goes into your estimate?
The size of the room matters. So do the preparation, material, layout and the details at every edge. We’ll work through those with you before pricing the project.
Explore the cost factors ↗How the work comes together
Decisions first. Details throughout.
Start with photos and a conversation about the room. Then review the existing surfaces, measurements and tile selection. The scope should identify the preparation, transitions, responsibilities of other trades and the finish you expect. Changes discovered during removal need a conversation before they become additional work.
Tile is only part of the schedule. Material delivery, drying and curing, trade coordination and access to the room all influence the sequence. Tell Alex what the household needs during the work so the plan can account for it.
Explore the build process ↗Planning questions
Before your project.
Is grout waterproof?
Grout is part of the finish. A shower still needs its own suitable water-management assembly. Grout or sealer should not be relied on to repair failed waterproofing.
Which membrane is best?
The best fit depends on the application, substrate and complete system. Compare the specified assembly and installation details, not just the brand on a bucket or roll.
What affects the cost of shower waterproofing?
The dimensions, existing conditions, material choice and preparation all affect the scope. Send a wide photo, approximate measurements and your city. Alex can then discuss what needs an on-site assessment and what belongs in the written estimate.
How is the schedule decided?
Scheduling follows the agreed scope, material availability, preparation, curing and any work by other trades. Tell us about access limits or an only-bathroom situation before a date is set.
Do you work in Vancouver and Portland?
We serve Clark County, Washington, and the Portland metro. Include your city and any access details in your inquiry so we can discuss your specific location.