AT&T Office Lobby Renovation [2017] in Tempe, Arizona was a project that Serbin Studio helped design a high security entry and customer experience. Customers are the Data Center tenants, they do not work in the building but check in periodically. The customer experience needed to be re-designed.
Conference Room Too Dark and Tight
Conference Room Before Renovation
Existing conference room was cramped, outdated and lacking latest technologies.
Two existing rooms were combined to make one large conference. The client wanted something artful, An accent wall was designed with an etched texture and LED color changing perimeter. A suspended light fixture helped lighten the mood. New carpet, ceiling tiles, furniture, and finishes were selected by Serbin Studio.
Check-In Lacked Visibility at Entry
Customer Lounge and Security Before Renovation
The dark corner was home to vending machines and elevator. This area was to become the Customer Lounge. Visiting Data Center customers needed a space to have a quick bite to eat and lounge.
The new Customer Lounge was designed with new cabinets finished in plastic laminate. The flooring for the Lounge was vinyl. Two new windows were installed to let in natural light. Mixed furniture layout was designed with both high and low seating.
The existing elevator and vending machines remained in place. Frosted glass floor to ceiling wall was designed to screen the vending machines from the Lobby. Terrazzo tile replaced ceramic tile for the entire Lobby.
Lobby Vestibule Experience Was Outdated
Entry Reception Before Renovation
The existing entry and restrooms were outdated.
The entry and reception security desk was completely reconfigured. The restrooms were renovated with ADA standards, new plumbing fixtures, and finishes. A new accent wall was designed for the Lobby to create color and texture. The end result was an entry sequence that made sense and provided modern control systems for ease of security.
726 Monroe Building [2020] was a project designed by Serbin Studio. Architectural design started in 2020 and building construction completed in 2023. The building is situated along Monroe Avenue in downtown Buckeye, Arizona. The surrounding neighbors are places like Izzy’s Auto Shop, Argento’s Pizza, Pasta, & Wings and Millstone Cafe.
726 Monroe Building – Construction Complete 2022
726 Building had many uses, one of them was a dance studio. Next door there used to be a tiny building that had groceries. The Parker and Associates hand painted sign was the last vestige of that bygone era.
Parker & Associates Real Estate – 2015
The 726 Building is important for two reasons: 1) It’s one of the first stand alone buildings by Serbin Studio. 2) It created much needed office suites for small businesses in downtown Buckeye, Arizona.
726 Monroe Building – Before Construction 2020
726 Monroe Building Facade – Before Construction 2020
726 Monroe Building – Interior Construction – 2022
Are you planning on a new building or a tenant improvement. Wondering how many parking spaces do I need? Whether it is for a small office, retail, mercantile, restaurant or something even larger, like a large sport complex? Number of parking spaces ultimately comes down to how many users you have. Parking ultimately is determined by zoning laws however this blog will explain some rule of thumbs. Parking spaces can be quite costly however not providing enough spaces can also be costly as users could be turned off by a lack of spaces.
As an Architect, I interact with clients, engineers and contractors who have acquired bits of information about Building Codes. Sometimes, those bits are misconceptions and regurgitated information. The building codes can be intimidating and have no beginning or end. To learn the code, the best way is jumping in feet first.
Upcoming Blog Posts
In the next series of blog posts, I will explore common Building Codes. Each City has adopted a code but most in Arizona use the IBC (International Building Code).
The item in bold are addressed in this post. As an Arizona Architect, most City’s jurisdictions work with the IBC (International Building Code). This code analysis is based upon the IBC.
How many parking spaces do I need?
When designing a building or renovating an existing building, having enough parking is crucial to the function of the building. However there can be a point where overbuilding parking can be costly. Parking takes up space on a site. On grade parking and parking structures have an associated cost per space.
Parking quantities can also be difficult to quantify for places that may have times of heavy use for special events. Buildings like a shopping center, may see an influx of parking during holiday shopping. Complexes like a strip mall that contain a church may see heavy use for a Sunday service but have lighter parking needs during remainder of the week. Therefore, there is not one correct number of spaces, but some rules of thumbs that one can follow to ensure that in most scenarios, parking can handle the average flow.
The Parking Space
Parking spaces range in size from (8 1/2 ft x 18 ft) to (9 1/2 ft x 18 ft.). The city jurisdiction will dictate however I prefer the wider spaces. Living in Arizona, surrounded by many trucks, providing a slightly wider space minimizes the possibility of door dings. On occasion, tandem parking is permitted for multi-family developments, however at a 9 1/2 ft width space.
In some jurisdictions, if double striped spaces are used in 50% of the spaces provided, parking space width can be reduced for the remaining 50% of spaces to 9 ft. Double stripes are typical 12″ wide. Some cities allow compact spaces when their are in excess of the required spaces at a size of 8 ft X 16 ft. Good for a mini cooper or Smart Car.
The Parking Drive Aisle
Parking aisle are typically 24′ in width for two-way traffic. This allows one to safely back out of a space and for fire truck maneuvering.
Parking quantity by use (refer to your local zoning code, however below is an example)
Residential
2 parking spaces per dwelling unit
Commercial
office, business or professional – 1 space / 350 sf
restaurant – 1 space per 100 sf
veterinary clinic – 1 space per 600 sf
As you can see, various types of uses determine the # of parking spaces required. Once that total number of parking spaces has been calculated, a specific number of ADA spaces will be required. One example is 1 space for the first 25, s ADA parking spaces for 25-50 et5c.
Also some municipalities after a specific size building will require a loading space. One example I found was no loading space for buildings under 15,000 sf. Buildings from 15,000 – 49,999 square feet require 1 etc.
Summary
When looking at a property and determining the number of parking spaces required, first look at the local Planning and Zoning requirements to determine the minimum number of parking spaces required. Also look at your use to make sure you have met your business needs. Remember that when a site has too few parking spaces or the layout of the site is not easy to move around, this may deter people from wanting to stop by to your business.
If you have any doubts before signing that lease or purchasing a property, consult with a trained design professional to ensure your project and business success.
Open stair tread design is very beautiful. They give the appearance of the stair floating. They give a light and airy feeling to a sometimes forgotten design element. Do you want an open stair tread in your design? Their are specific requirements for how large the tread needs to be, the minimum and maximum height between treads. Some of the most beautiful stairs have open stair treads. Can you use them in your next project?
Code Analysis – Open Stair Treads
Building codes sections about stairs are very lengthy. They go into detail about length and width of treads, where handrails are needed etc. The code is very clear when open stair treads are allowed . Per IBC 1011.5.5.3, Solid Risers “Risers shall be solid“. Their are a few exceptions to open stair treads.
Solid risers are not required for stairways that are not required to comply with Section 1009.3 provided that the treads do not permit the passage of a sphere with a diameter of 4 inches. (Interpretation – Essentially it means any stairway not required for the exiting of the building or one which is in excess of the required stairs can have open stair risers). Occasionally, you will see a commercial building with a grand stairway in a lobby that has open treads. I believe this is how they are able to achieve this. The 4″ diameter is the same rule of thumb for stair guardrails or guardrails at balconies. This is eliminate the possibility of a small child from slipping between the cracks. Never a good thing.
Solid risers are not required for occupancies in group I-3 or in Group F, H and S occupancies other than areas accessible to the public. The size of the opening in the riser is not restricted. (Interpretation – can occur in industrial, factory, hazardous and storage facilities. This is why you generally see them occur in those conditions.)
Solid risers are not required for spiral stairways constructed in accordance with Section 1011.10.
In residential applications, you will see the majority of the open risers stairs. Some defy gravity and cantilever off the walls. They can be a work of art within a space. This is why, architects push the design envelope in residential design when designing stairs. The IRC, Section R311.7.5.1, specifically states “At open risers, openings located more than 30 inches, as measured vertically, to the floor or grade below shall not permit the passage of a 4 inch diameter sphere. (Interpretation – Open treads allowable anywhere in a residence as long as their is not an opening greater than 4″).
Summary
Open stair treads can add a beautiful element to any architectural design. Can you use this design element? Current code does not allow it in some commercial applications. They are not allowed as a required exit in a commercial project. They are allowed in occupancies such as Industrial, factories, storage facilities and hazardous occupancies. Use them in any of your residential projects. As with all projects, Check with your local jurisdiction to ensure your projects success. As with all design elements, their are exceptions to the rules.
Efficiency is important in office Design, whether it’s improvements to an existing space or a new building. Swinging doors are typical, however in certain applications, a sliding door is allowable by code and can improve the plan. Should you use a Swinging doors or sliding doors in your design?
Swinging doors take up room to allow for them to open and close. Sliding doors are more compact. A swinging door will open up to a wall. Doors can open 180 degrees against a wall, but in a smaller office, there may not be room for this to occur. Remember to provide the necessary clearances around doors as described in the post “Clearance around a door”. In a space with millwork or cabinets, a swinging door in its open position will affect accessibility to millwork. Below are a few scenarios.
Office Design with 90 degree swinging door
Office design with 180 degree swinging door
ADA compliance affected. Room will require more room to meet door clearances.
Office design with sliding door
Space is more efficient allowing for a more functional space.
The sliding door is much more efficient. If located properly, it allows for additional wall space where the door would swing to place more furniture or more maneuverability within the space
In locations such as a breakroom, millwork or other elements may conflict with swinging doors. In the two examples below, one layout shows where a sliding door will improve the functionality of the space.
Breakroom with swinging vs sliding door
When is a sliding door allowed?
There are a few instances where sliding doors are allowed by code. The following are some examples based upon the 2018 IBC codes. check your local jurisdiction for current code adopted and their interpretation.
Per section 1010.1.2 Door Swing. – Egress doors shall be of the pivoted or side-hinged swinging type. Exceptions where this doesn’t apply:
Private garages, office areas, factory and storage areas with an occupant load of 10 or less.
Group I-3 occupancies used as a place of detention.
Critical or intensive Care patient rooms within suites or health care facilities.
Doors within or serving a single dwelling unit in Groups R-2 and R-3.
In other than Group H occupancies, revolving doors complying with Section 1010.4.1.
In other than group H occupancies, special purpose sliding, accordion or folding door assemblies complying with Section 1010.1.4.3. This pertains to specialty doors which are power operated etc. Example of this is in grocery stores. The doors typical have the ability to hinge during a emergency or when the power disrupts the operation of the door and remains in a closed position.
Power-operating doors in accordance with Section 1010.1.4.2.
Doors serving a bathroom within an individual sleeping unit in Group R-1.
In other Group H occupancies, manually operated horizontal doors are permitted in a means of egress from spaces with an occupant load of 10 or less.
Items in blue, exception 1 and 9 pertain to office spaces.
There are various solutions for sliding doors. Ensure the solution you select meets ADA requirements. Acoustical properties is another factor to consider when picking the type of sliding door. A typical barn door will not have acoustical properties as it doesn’t have a seal at the opening, so if this is a concern, do some research on the type of door system. There are numerous examples of acoustical sliding doors. One example that has acoustical properties is AD Systems.
Summary
When planning your next office, determine if sliding doors would be a solution to make your office design more efficient. Will it save space and make it more functional. Follow the examples above for reference but as always, refer to the local jurisdiction, the current ADA guidelines and a local professional to ensure your projects success.
The steel public art work of desert flora and fauna has been underway for 2 years. It is exciting to see thick steel turned into recognizable barrel cactus, prickly pear, saguaro and ocotillo. In a short while you will be crossing the intersection of Monroe Avenue and 4th Street in Historic Downtown Buckeye and spot the colorful cacti and animals. This project has been a collaboration of many artists like inmates at the Florence Corrections Facility who fabricated the saguaro and ocotillo sculptures, Charlene Powers Broadbent of Powers Leavitt Insurance with Serbin Studio came up with the concepts and Serbin Studio Architects who designed the patterns to create new public art.
Zach Shamblin welding the base of the steel Barrel Cactus.
The barrel cactus and prickly pear is currently being fabricated by Buckeye Union High School welding Instructor Alijandro Jimenez and welding students. Many hours is spent cutting, knocking off excess, grinding, and making smooth.
As student Jonathan Celaya pointed out, “Many connections on the prickly pear sculpture had to be filled with all the multiple angled connections.” Once metal fill is applied, the rough connection gets smoothed out.
Smooth ConnectionsJonathon Celaya tapping off rough bits of steel. Gap between angled steel prickly pear pads.Multiple angled steel prickly pear pads.
It takes lots of attention to detail to bring a flat sheet of steel to life. Some of the tricks are seen here in the road runner. The wings of the bird aren’t just welded directly to the bird body. To give this fast desert bird some 3 dimensional quality and shadow effect, metal spacers are used in between the wing and body. This same technique is used on the previous steel sculpture of the barrel racer. These pieces will be taken to Glendale Powder Coating next week! More to follow on this exciting project for Downtown Buckeye and public art!
Metal spacers between steel Roadrunner wing and body.
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