Old hotel gets trendy new look with MAPEI ShowerPerfect
(Ed. Note: Shortly before press time, Pineapple Hospitality made the decision to change the name of Hotel Grace to The Alise. Find more information on the hotel here: thealise.com.)
In a press release touting the opening of Hotel Grace in San Francisco, the owners reported, “Hotel Grace is the embodiment of Pineapple Hospitality’s vision for what a refined, urban, classic yet modern hotel should be. Located at 580 Geary Street, Hotel Grace is just steps from Union Square, the Theater District, Nob Hill, The Wharf, cable cars, and more. Designed by Glenn Texeira and San Francisco-based architecture firm Stanton Architecture with a deep respect for the building’s impressive 103-year-old history, the fully renovated and reimagined property has been entirely modernized from top to bottom with thoughtful design details at every turn.
“The 93-room Hotel Grace provides distinctive accommodations unlikely to be found anywhere else in San Francisco,” the release continued. “Each king and queen guestroom has a cheerful color palette of vibrant yellow against muted gray. Custom fabrics and finishes lend an air of subtle sophistication. The décor includes a graceful blend of modern touches like ultra-high-speed WiFi, air conditioning, upgraded sound proofing, and thoughtful lighting, with traditional touches of dark wood floors, elegant lamps, and a closet complete with black wallpaper embossed with golden pineapples. One large black and white vintage scene is artfully framed in gold in every room, while custom-designed bedroom furniture and exquisite marble and tile bathrooms maximize utility and evoke an easy, residential-style experience with a nod to the property’s original design elements.”
The Hotel Grace – formerly known as the Hotel California, and only five blocks away from Grace Cathedral — brings a sense of home to its guests with its “pets welcome” policy. Up to two canine companions (unlimited weight) are allowed to stay in select guest rooms, and the hotel provides a whole set of doggie delights, including a dog bed for the four-legged guests.
Another perk of the hotel for adventure-loving visitors are the Pineapple cruisers. A pineapple-yellow bicycle, complete with helmet and bike lock, is available free of charge to each guest. The front desk staff will even help hotel guests plan their cycling tour around the city.
Especially important in today’s world, Pineapple Hotels are dedicated to being stewards of the environment. In an effort to minimize its environmental impact, Hotel Grace uses environmentally conscious cleaning products, recycles, saves water, and supports local businesses. The hotel also makes it easy for guests to be earth friendly during their stay.
All these amenities were part of the planned transformation of the former Hotel California into the Hotel Grace. Under the firm and practiced management of general contractor CCI, the insides of each floor in the building were gutted and new guest rooms with a modern touch went up at a well-scheduled pace.
MAPEI at work on the jobsite
The renovation of the bathrooms and the floor spaces in the hallways, lobby and bar were the work of Rubenstein’s of Seattle, members of NTCA, StarNet and Marble Institute of America. After the CCI crew had demolished old forms and fixtures, the former tub space in each guest bathroom was converted into a luxurious new shower using MAPEI’s ShowerPerfect LM system with liquid waterproofing membrane. The owner of Rubenstein’s had seen ShowerPerfect at The International Surface Event trade show; after a demonstration and mockup of the system, he convinced the property owners that this would be the best solution for modernizing the bathrooms. The system warranty provided by MAPEI added the final motivation for the selection of the system.
Before the ShowerPerfect installation could begin, the Rubenstein’s crews had to deal with the very old, uneven floors. They first used Mapecem Quickpatch and Planipatch to patch areas where plumbing had been shifted and where there were divots and/or trenches in the substrate. Next they poured Novopolan 2 Plus to level the uneven floors.
The ShowerPerfect systems were installed using Mapelastic AquaDefense as the liquid waterproofing membrane over the pre-sloped panels and walls of the showers. Mapelastic AquaDefense is a premixed, advanced liquid-rubber, extremely quick-drying waterproofing and crack-isolation membrane for installation under ceramic tile or stone in residential, commercial and industrial environments. Mapelastic AquaDefense provides a thin, continuous barrier to protect adjacent rooms and floors below from water damage. For common problem areas like coves, corners, cracks and drains, it can be combined with MAPEI’s optional Reinforcing Fabricor Mapeband™ accessories (cove roll and drain flash) to provide additional protection. Mapelastic AquaDefense dries after about 30 to 50 minutes and is then ready to receive any MAPEI polymer or epoxy mortar. Mapelastic AquaDefense can be flood tested after 12 hours of drying time, is IAPMO-listed for use as a shower pan liner, and exceeds ANSI A118.10 and ANSI A118.12 standards.
MAPEI’s ShowerPerfect Linear Drain Assembly Kit was installed, allowing the crews to adjust the drains for a perfect fit in each shower. Rubenstein’s project manager, Michael Bradford, said that his company was on a very rigorous schedule to complete all the shower conversions, and he felt that ShowerPerfect helped them achieve their goals.
The showers walls and floor, plus the walls and floors in the rest of the bathroom were tiled with white, veined marble. The tiles were set with Ultralite Mortar Pro and grouted with efflorescence-free Ultracolor Plus grout. The backs of the tiles were sealed with MAPEI’s ECO Prim Grip.
Reducing cracks and sound in the lobby and bar
In the hotel lobby and bar area, an elegant design of black and white tiles was installed over Mapeguard 2 crack-isolation and sound-reduction membrane. Mapeguard 2 is a next-generation, flexible, thin, 40-mil (1-mm) lightweight, load-bearing, fabric-reinforced “peel-and-stick” crack-isolation membrane. After application, ceramic tile or stone can be installed immediately with any polymer-modified cement-based mortar. Mapeguard 2 helps to prevent existing or future in-plane floor cracks (with movement up to 3/8″ [10 mm] wide) from transmitting through grout, ceramic tile or natural stone. It also reduces the transmission of impact sound from footsteps, dropped objects, etc. and airborne sound from sources like voices and TV through floors when installed under ceramic tile and stone.
Mapelastic AquaDefense was used in certain areas in the lobby and bar for waterproofing. Ultralite Mortar Pro and Ultracolor Plus grout were also used for the installation of these tiles and the large-format tiles on the lobby stairs.
In hallways and common areas on the guest floors, carpet was installed using Ultrabond ECO 120 carpet adhesive from MAPEI.
MAPEI’s complete portfolio of surface preparation and flooring installation systems allowed the installer to meet all challenges that arose during the installations and to obtain a warranty to cover the project.
- Project category: Hospitality – Hotel
- Period of construction: 1913
- Year of MAPEI involvement: 2015-2016
- MAPEI coordinator: Chris Anderson
- Project owner: Pineapple Hospitality
- MAPEI distributor: Systematic Supply
- Architect: Glenn Texeira, Stanton Architecture
- General contractor: CCI General Contractors
- Surface preparation contractor: Rubenstein’s
- Tile and stone installers: Rubenstein’s
- Floorcovering installers: Rubenstein’s
- Project manager: Michael Bradford – Rubenstein’s
- Photographer: Michael Bradford, Raul Ballester
- Project size: 25,000 sq. ft.MAPEI products used
- Mapecem Quickpatch
- Novoplan 2 Plus
- ECO Prim Grip
- Mapeguard 2
- Shower Perfect LM
- Mapelastic AquaDefense
- Ultralite Mortar Pro
- Ultracolor Plus
- Ultrabond ECO 120