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Beneath the Surface Blog


GPI Design & Marlite: Taking "Integrated" One Step Further

GPI Design - Thursday, April 29, 2010

Lightable walls that are easy to specify and even easier to install. To bring truly integrated feature walls to designers and architects, GPI Design and Marlite will be forming a strategic alliance.

Just came back from a great meeting over Mexican lunch with some key players from Marlite, a wall systems company out of Dover, Ohio. Several hours and bowls of tortilla chips later, Myriad wall systems now have a backlighting solution- with GPI’s FLAT-Lite™ LED lighting systems. It’s a perfect fit for the two specialty companies- Marlite is an expert in wall systems and framing, while GPI Design has extensive experience in backlighting translucent surfaces.

Now bringing you complete feature wall systems- structural extruded frames, finish trims, surface options, and backlighting capabilities with color and dimming options.

(If you don’t already know the name, Marlite is a well-respected feature wall systems company based in Dover, Ohio. They offer an array of wall systems complete with aluminum framing and an almost infinite choice of surfaces.  The Myriad system, developed by Kevin Krieger, can be infilled with translucent surfaces- an excellent opportunity for backlighting.)

There’s a host of other collaborative efforts being launched by the companies, so stay tuned to GPI's blog and Twitter (@gpidesign) for more exciting news!

Standing On Your Desk: Staying Invigorated in the Design Process

GPI Design - Tuesday, April 27, 2010

My first professor in architecture school concluded our first quarter of design lab by suddenly ordering us to get up from our seats.

He instructed, "Walk four feet to your right".

We all glanced at each other, puzzled, wondering why he interrupted our deep stares into our Mac computer screens plastered in AutoCAD and Photoshop.  

"Now walk four feet away from your desk. What do you see?"  

We moaned and groaned, as for some of us this was the most exercise we'd had since studio began.  Looking around, the view hadn't really changed.

"Now climb four feet upwards and stand on top of your desk.  What do you see?"  

We viewed the scene from our new perches, high above the wall dividers and scrambled piles of junk on the studio floor.  

"See how much your perspective can change just from making one strategic move in the right direction?"

Just as everyone sees space differently, so is the perception of obstacles.  We can often feel limited by our everyday surroundings and confined by typical modes of perception.

As for GPI, I propose weekly meetings "standing on your desk" meetings.  Spread the word!

-Caitlin Walsh, GPI designer

5 Tips for Designing with Backlit Onyx

GPI Design - Tuesday, April 20, 2010

Onyx itself is a luxurious material, and when integrated with the proper backlighting techniques the layers and depth of the stone is further brought to life.  You’re investing money and design time into this natural product, so consider the following tips to properly showcase its natural beauty:

1. Choose a stone that has significant visible veining or texture- the natural color and movement will distinguish the high-end natural stone finish from a man-made alternative.


(above image: Maker's Mark backlit onyx bar in Indianapolis by GPI Design)

2. White onyx is the least forgiving stone for backlighting applications.  Backlit white onyx is prone to hot and cold spots, so allow more space between the stone and the lighting source or consider using diffusion scrims and filters.

3. When designing with standard dimensional stone panels, ensure that the light source is bright enough to transfer through the stone surface.

4. When designing with glass-backed stone panels, ensure that the glass is non-leaded.  Leaded glass casts a greenish tint and can alter the color of the natural stone surface.

5. When designing a ceiling or wall layout of backlit onyx panels, consider the book matching composition and how the seams will interact with the natural veining of the stone. (Read our previous blog post on book matching natural stone for more details.)

Designing with light and natural stone comes with its own set of limitations, so take time to mock-up the stone and light assemblies or choose a company with experience in integrating the two products.

Driverless Podcars At Sustainable Masdar City Development

GPI Design - Friday, April 16, 2010

If walls could talk, then our newest installation at Masdar City's Personal Rapid Transit (PRT) Station would have a lot to say. The LED backlit glass feature walls (below) frame the entrances into the city's futuristic transportation hub, soon to house the latest cutting edge trend in sustainable transportation.

The PRT Station is implementing the transit "podcars" to provide sustainable transport to the city's projected 50,000 residents. These compact on-demand travel pods are fully automated and powered by magnetic tracks.   Cars are eliminated, street level green space is preserved, and  places are closely linked via smooth user interface and programmable destinations.




More about Masdar City's transportation system:
Treehugger.com
Natural Environment

Quick Guide to LED Lighting Systems for Sustainable Building Design and LEED credits

GPI Design - Tuesday, April 13, 2010

Acronyms galore.  The letters "L", "E", and "D" on my keyboard are going to be worn out after this blog post!

Lighting systems typically constitute the highest energy use in commercial buildings. The USGBC (United States Green Building Council) has recognized the energy savings potential in general lighting systems, and LED lighting systems can be a significant contributor to obtaining Leadership in Energy and Environmental Design (LEED) certification for a new building. LED lighting systems can contribute to LEED certification in at least three areas: Energy and Atmosphere, Indoor Environmental Quality, and Innovation and Design Process.

Energy and Atmosphere (EA) 35 possible points

Prerequisite 1: Fundamental Conditioning of Building Energy Systems

Prerequisite 2: Minimum Energy Performance

Credit 1: Optimization of Energy Performance (worth 1 to 19 points) is the primary area where LED lighting can have an impact. The proposed building design must demonstrate improved performance as compared to baseline criteria.   The greater the performance from baseline, the more points are awarded.

-Reduced carbon emissions (as compared to incandescent lighting)
-Low operating temperatures reduce heat dissipation into spaces, cutting the strain on the HVAC system and ultimately saving air conditioning costs
-Compatibility with photovoltaics
-Minimize energy usage by integrating LED lighting systems into Lutron or other building management system

Indoor Environmental Quality (IEQ)

Credit 6.1: Controllability of Systems- Lighting
Control of the lighting system by individual occupants or specific groups in multi-occupant spaces can potentially earn 1 point toward LEED certification. LED luminaires provide the opportunity to work as part of a lighting control plan/central building management system. They provide light instantaneously once power is applied, requiring no warm up time. LED lighting systems can also be dimmed to provide variable light output depending upon the needs of the occupant. The efficacy of LEDs efficacy actually increases when they are dimmed due to lower junction temperatures. Continuous, non-stepped dimming provides occupant comfort and increases efficiency.

Innovation and Design Process (ID) worth from 1 to 5 points

Credit 1: The utilization of innovative products and processes may earn between 1 and 4 points toward LEED certification. As LED lighting systems for general lighting represent new, innovative technology, they may qualify for LEED certification credit. LEED does not award this credit if a product is already obtaining points in another category, so design teams must choose where the most impact can be made and pursue credit(s) accordingly.

Other benefits of LED lighting:  
LED (light emitting diode) lighting systems are not only environmentally sustainable, but can be cost efficient as well. Even if your building isn’t striving for LEED certification, there are numerous benefits that are attractive to designers and building owners. While the upfront costs of LED lighting systems and dimming capability are often greater than traditional lighting methods, the life cycle and can even add value to the property in the long run. 

-Fewer building materials required
-Reduced operational costs for electricity and maintenance
-No hazardous materials or wastes (lead and mercury free)
-Longer lifespan= less waste for landfills
-Simpler installation
-Possible commercial building tax deductions 

More information on GPI's FLAT-Lite™ LED lighting system complete with commercial capacity power supplies and dimming options.

The above summary is based on LEED v3 which was released by the USGBC in April 2009 for LEED New Construction and Major Renovations (NC).  This summary does not include the potential of LED lighting to earn points for exterior applications and light pollution reduction.

HINT Friday Fun: What Do These Photos Have In Common?

GPI Design - Sunday, April 11, 2010

HINT #1: The answer isn't visual, but think about the CONTENT of the photos.

HINT #2: The answer is related to what GPI does, especially in the early years.

Go ahead and take your best guess... who knows, maybe you'll even think of something we haven't?!

Answer to come on Tuesday April 13th.

Friday Fun: What Do These Photos Have In Common?

GPI Design - Friday, April 09, 2010






Post your best guess in our comments section below.

10 Design Elements for Creating Commercial Feature Walls

GPI Design - Tuesday, April 06, 2010

Have you ever seen an over scaled-zebra striped-curved-colored-lighted  wall with varying panel sizes and gaping reveals?  We haven’t, but there’s probably a reason for that. All of the conflicting visual elements would cause nausea and headaches for any sane designer!

In a primary space in your commercial interior design, you’ve allocated a prominent wall which has to pull the eye as soon as the user enters your building.  Or you need to set the mood in a swanky restaurant with a dramatic focal point. Considering the plethora of material and color choices alone, it’s easy to get swept up in all of the bells and whistles. Beware, using more than 4 or 5 dramatic design elements will result in visual overload.




What do you see when you look at the above image? First, you probably notice a substantially large area of a white surface.  Then, the fact that that surface is lit. Lastly, your eye sees the detailed sharp lines that run through the surface and mirrored patterns between panels.  Our summary of why the backlit white onyx feature wall at Signature Place condominiums is so visually appealing: scale, light, detail.

Constraining design choices can often generate more simple and sophisticated interior designs. While we're certainly advocates of highlighting the materiality of stone or glass as center stage in our interior feature walls, there are other design tools which should be considered and manipulated. While all of these aspects (whether prominent or downplayed) exist in every feature wall, elegant statements are achieved by employing 2 or 3 of the following elements in a hierarchical fashion:

1. Color 
Color drives many of the material selections for commercial interiors. Colors that occur most frequently in natural materials are greens, blues, and browns.  Man-made colors are available in a wide range, with an equally wide range of emotional reactions to those colors. The eye will be drawn to the area of greatest contrast first. Generally, bright vivid color combinations produce startling dramatic effects, and less bright colors tend to produce a soothing atmosphere.

Highly contrasting colors will make the wall advance and make the room appear smaller. If you are working in a small or dimly lit space, consider using RGB light to create the coloration of the surface. Could the surface material fade into the background and act as a canvas for light?


2. Scale
There are several dimensions of scale to consider when designing commercial feature walls.  At a large scale, the proportion of the feature in relation to the surrounding space will affect visual perception.  Should the wall reinforce the strong verticality in a tall lobby space?  Should a backlit feature wall have a horizontal force that pulls users through a long corridor?

Shifting scales down to the human body, pay attention to the relationship between the human body and the feature wall. How does it feel to stand next to the wall (imposing, comfortable, energizing)?
Where is the primary view of the wall located- in front of, below, above? How far away is the user when he/she first visually interacts with the wall?  

Whether the design surface is wood, stone, glass, resin, or fabric, the scale of the individual panels that compose the wall affects the perceived size of the entire wall.  Other things to consider include the scale of any surface patterns and finish trims. Where should seams be placed?

3. Material
The available choices of interior finishes can be seemingly infinite.  Take cues from the materiality of the surrounding spaces in order to guide your material selection.  Is the intent to provide a natural, harmonic spatial quality that brings the outdoors in?  Perhaps an onyx natural stone or wood surface is the appropriate surface choice.  A sleek modern feel with man-made materials? Consider using recycled glass, backlit resin panels, or carved MDF panels.

4. Light
Should light be incorporated? Is the material translucent? Should it be backlit? Is the material opaque? Should the wall be edge-lit or down-lit? Is the quality of light soft, glowing, bold, colored? Directional, diffuse, linear? What is the surrounding lighting environment?

5. Form
Is the feature wall designed to be curved or linear?  Is the design intent to appear as a heavy monolithic entity or a thin floating plane?

6. Depth
Is the feature wall surface a single plane, or should it turn a corner or have a return? The intended perception of depth can provide guidance on the design of form, shape, and architectonic details (how the connections and joints of a built assembly are expressed or suppressed).

7. Pattern
Often used in lower-end finishes, pattern shifts the focus from the materiality of the surface to the visual perception of that surface.  Is the surface pattern organic or geometric? Does the pattern interact with the form/shape of the feature wall? Be wary when combining bold patterns with bold forms; the two strategies will visually compete and overwhelm occupants of your space.

8. Texture
The perceived degree of roughness and smoothness in surface quality can be either tactile or visual. Distance alters our perception of texture; one must view fine textured objects at close range in order to see the texture. When viewed from a distance, fine textured surfaces blend into a single tone and appear flat. Coarse textured objects are distinguishable from greater distances. The infinite variety of textures that we experience in our daily lives is responsible for a great deal of our perception of objects and our visual interest in both natural and manmade features.Texture can also be implied, particularly through surface design and the manner in which it integrates with light.    Light itself can have texture- smooth, dappled, diffuse, or linear.

9. Detail
Scale of the detailing and finishes: exaggerated connections can interrupt surfaces and patterns while minimal seams and details showcase the feature wall surface.

10. Durability
The design surface as well as the feature wall system should physically durable (resistant to fading and scratching), but other design considerations include life cycle and maintenance.  Should a classic wall design outlast fleeting trends- or is a trendy statement necessary to support the overall design aesthetic?

What are the most memorable feature wall statements you have seen?  What made them so memorable?  What elements in the above list were employed, and in what order of importance? What elements would you add to the list?