Tile Deck Waterproofing
TILE | STONE | INSTALLATIONS
Los Angeles | Santa Barbara | Ventura County | Orange County
Malibu | Santa Monica | Pasadena
Decks | Balconies | Courtyards | Stairways | Stairs
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• Deck waterproofing corrections applied to mortar base under tiles
• Defective deck waterproofing creating leaks to interior of residence

• Tile deck waterproofing corrections, flood testing for deck leaks
• We offer deck water testing to locate deck leaks

• Water testing for deck leaks after deck waterproofing corrections

• Under tile waterproofing applied to deck mortar bed for leak corrections

• Defective deck flashing under door threshold creating interior leaks

• Waterproofing applied to deck mortar bed prior to installing deck tiles

• Containment barriers installed in living room below tile deck leak

• Replacement deck tiles installed over corrected waterproofing
• ARTO replacement tiles, special order, custom made to match existing deck tiles

• Replacement deck tiles require pre assembly and cutting before installing on deck
• Applying penetrating sealant to deck tiles required before installing on deck

• Tile deck waterproofing corrections completed with matching tiles
• Second coat of penetrating sealant applied to entire deck for secondary water barrier

• Tile deck leaks at patio door threshold creating interior water damage

• Diagnostic deck water test ti verify deck leaks

• Deck tile removal to verify actual leak location

• Poor quality under tile membrane applied over deck sloping mortar bed

• Visible gaps under door threshold sealant creating interior water damage

• Waterproofing membrane applied over deck sloping mortar bed

• Flood test to deck waterproofing area before tile installation

• Sealant applied under deck door threshold to prevent interior leaks

• New deck tiles installed to waterproofing correction area

• Penetrating tile sealed prevents rain water from saturating deck tile, protects tile from water stains,
• NOTE: Penetrating sealer should be applied to deck tiles once a year to keep tiles looking new

• Defective deck copper flashings creating interior water damage

• Copper rivets not installed to copper flashings connections on deck creating interior water damage

• Tile deck waterproofing on plywood substrate delaminating due to water migrating under deck tiles

• Deck overview: delaminating membrane over plywood substrate, sloping mortar bed, secondary waterproofing over
mortar bed, deck tile installed over mortar bed

• Coper rivets installed to deck copper flashings connections
• NOTE: Failure to install rivets at flashings connections will result in deck leaks, flashings connections must be also
soldered

• Waterproofing membrane applied over copper deck flashing correction area

• Waterproofing membrane applied over deck plywood substrate in existing delaminated areas

• Sloping mortar bed cement applied over restored deck waterproofing membrane

• Secondary waterproofing membrane applied over deck sloping mortar bed restoration area

• New deck tiles installed over waterproofing restoration area, entire deck tiles cleaned, penetrating sealer applied
UNDER TILE WATERPROOFING
SLATE INSTALLATION

WATERPROOFING / ANTI-FRACTURE MEMBRANE APPLIED TO DECK SLOPING CEMENT
- Waterproofing / anti-fracture membrane required prior to tile / stone installations on decks.
- Sloping mortar bed applied over horizontal drainage panels protecting under tile waterproofing.
- Protects the sloping mortar bed substrate from water intrusion.
- Controls surface water for tile / stone installations on decks.
APPLICATION OF SLATE WITH
COMPATIBLE THIN SET

PROTECTS SLOPING MORTAR BED SUBSTRATES FROM WATER INTRUSION
- Creates a moisture barrier protecting decks from efflorescence conditions.
- Water resistance shear flex thin set for tile prevents water intrusion.
- Shear flex thin set allows for deck thermal expansion and contraction.
- Structural sloping mortar bed allows natural surface water flow to deck drain.
APPLICATION OF WATER REPELLENT GROUT

WATER REPELLENT STONE SEALER PREVENT TILE / STONE STAINING
- Water repellent stone sealer allows natural surface water flow to drain.
- Deck step requires expansion joint detail to prevent cracking to deck tile / stone installations
SURFACE PREPARATION PRIOR TO SEALER

STONE CLEANING PRIOR TO APPLYING PENETRATING STONE SEALER
- High performance water resistance thin-set and grout with antimicrobial protection.
- Prevents mold / mildew growth on decks, balconies,courtyard tile / stone installations.
- Water resistance penetrating sealers prevent staining on deck tile / stone installations.
DECK STEP TRANSITIONS REQUIRE EXPANSION JOINTS

EXPANSION JOINTS EXTEND THROUGH SLOPING MORTAR BED
- Perimeter expansion joints required or tile / stone decks will crack.
- Perimeter expansion joints create dynamic joints allowing for movement.
- Expansion joints fitted with friction backer rods and moisture curing polyurethane sealant for dynamic joints.
WATER REPELLENT SEALER TO SLATE TILE GROUT

PREVENTS MOLD / MILDEW GROWTH CONDITIONS TO TILE / STONE DECKS
- Water resistance, stain resistance with added antimicrobial protection.
- Water resistance penetrating sealers prevent efflorescence conditions.
APPLYING URETHANE SEALANT TO DRAIN PERIMETER

URETHANE SEALANT CREATES A DYNAMIC JOINT TO DECK DRAIN
- Urethane sealant allows for drain perimeter thermal movement.
- Urethane sealant prevents water flow to sloping cement substrate.
BRASS DECK DRAIN WITH PERIMETER SEALANT

PERIMETER URETHANE SEALANT PREVENTS EFFLORESCENCE CONDITIONS
- Prevents mold / mildew growth conditions to deck drain perimeter.
- We provide the equipment, experience, knowledge for effective under tile waterproofing for decks, balconies, courtyards, stairways
