Chase Bank of Loveland

Chase Bank of Loveland Hero

A Pyramid Skylight Retrofit Will Provide Improved Daylighting

The Chase Bank building in Loveland, CO has four low-rise pyramid skylights. The bank has experienced problems with these skylights over the years. Gaskets failing, condensation problems, and popping noises were a just few of the constant problems.

The biggest complaint, however, was the quality of the light and the heat from the sun. The light the skylights were projecting into the building was the number one complaint over the years. The longer the acrylic panels were in place the worse the yellowing of the light and the unbearable heat gain, especially on the second floor.

Going up to the second floor was like being an ant under a magnifying glass in the summer.
The Contractor

We discussed with the contractor and building owner the combinations of colors we could use to gain the control they were looking for. It was decided to use a blue polycarbonate outer layer with an interior layer of Ice White Matte. The Ice White Matte allows the light to be dispersed evenly across and down from each skylight.

A Daylighting Comparison: Yellowed Fiberglass vs. Translucent Polycarbonate

Skylight Safety

Take Rooftop and Skylight Safety Seriously

Fall-Protection-SmallWe’re often told of the hazards of being on a roof and fall protection, but some of the guidelines can seem a bit over-cautious. Unfortunately, that’s not the case. Most workers feel fit and healthy enough to not heed some fall protection advice. “I have good balance.” Or “I’m young a healthy, a fall won’t hurt me.” Both are quite far from the truth. Everyone has good balance until that one time they don’t, from a head rush, or a burst of wind, or a small slip on a screw or nail. And fall injury’s don’t work the same as others. While your health or youth might make recovery better, that’s only if you survive the fall. A fall of just 6 feet has the ability to cause a fatal head injury. Even that statement seems outlandish, how could a fall from that short of distance hurt anyone, let alone kill someone? It’s just that are bodies are not designed to take impacts from falls, we don’t have any shock absorption in our head or necks, making even small falls potentially deadly.

Routes of travel that take you past skylights or near the edge of the roof have now exposed you to fall hazards. This is not an empty warning.

Fall-protection-hierarchySkylight Openings are Dangerous on Job Sites

Recently a 39-year-old worker fell to his death on a job site through a skylight opening. The contractor was cited, as the death was considered preventable. Don’t put your workers at risk. Make sure they take safety serious and take the necessary precautions.

Skylights are Even More Dangerous

broken-skylight-fallen-throughNot only are skylight openings dangerous on job sites, skylights themselves are even more dangerous. Many assume the glazing is structurally sound, and can support their weight if a fall or slip were to happen. This is rarely the case. Most glazing is designed only for impact resistance from small hail. The fall of an average human is way more than the skylight can support. Don’t fall into the trap of thinking that because the opening is covered, it is safe. Take precautions and stay healthy and alive!

UniQuad Makes a Big Impact for Two New Aquatics Centers

Guildford-Aquatic-Centre-Grandview-Heights-Aquatic-Centre-03

Light Plays a Big Role at Two New Aquatic Centers in Suburban Vancouver, BC

Surrey, BC is a small but growing suburban community outside of Vancouver that is growing into a more fully equiped modern city. The city leaders tasked Bing Thom Architects and Hughes Condon Marler Architects with designing two new cultural hubs for the city, public aquatic centers, to tie into the city’s love for fun and fitness.

These community indoor swimming pools offer up some design challenges though, with the biggest being height for water slides and high dives and a large open span for the pool.

Grandview Heights Aquatic Center

Guildford-Aquatic-Centre-Grandview-Heights-Aquatic-Centre-01Hughes Condon Marler Architects designed the Grandview Heights Aquatic Center with an Olympic sized swimming pool, diving platforms, a leisure pool with water slide, hot tubs, a sauna, and steam room and a weight room all completely filled with light. HCMA created a roof shaped like an ocean wave that operates like a suspension bridge to keep the building free of support beams allow for the walls to be covered in CPI’s UniQuad product.

This very impressive building features 12,700 sq ft of UniQuad Translucent Walls with heights up to 50 feet. The wall panels are a major focal point of the aquatic center and a majority of the light comes from the translucent walls and they add to the visual drama of the space.

Guildford Aquatic Center

Guildford-Aquatic-Centre-Grandview-Heights-Aquatic-Centre-07Bing Thom Architects went with skylights instead of wall lights to bring natural light into the Guildford Aquatics Center. The aquatic center is an addition to an existing athletic center and BTA designed it to hold a competition lap pool, and a family pool with water slide and the always important lazy river.

The Guildford center uses preformed concrete slabs as the walls, the polar opposite of the translucent panels and glass walls of the Grandview Heights Aquatic Center. So to bring in the light and add visual interest to the shoe box shaped building BTA used long wooden trusses and coupled with skylights. The trusses serve a dual purpose as well, they contain the mechanical and sprinkler systems and are large enough to allow maintenance workers to walk through them. The skylights cast striped light and shadow across the eastern wall with the afternoon sun, creating visual patterns and interest while letting in daylight.

Both Aquatic Center’s use daylight to create impact and visual interest, but rely on different methods to achieve their results. Which do you like better? Which product would you rather use? Let us know in the comments!

Read the full architectual article here:

Making a Splash

Photos by Ema Peters.

Commercial Flat Roof Daylighting Solution

The Velux Commercial Sun Tunnel for a Commercial Flat Roof

Getting cost-effective daylighting into a commercial building can be a challenge, especially when most have a commercial flat roof. Velux Commercial Sun Tunnels are a great potential solution.

Why Velux Sun Tunnels?

The Velux SunCurve diffuser is designed to capture light at all times of the day and reflect it down the shaft, giving you ample daylight dawn dusk.

Velux Sun Tunnels have a variety of parts and accessories to work with whatever needs your location might need; from forced entry protection, A, B, or C fire classifications, to a daylight controller for room darkening.

Sun Tunnel Parts and Accessories.

Velux also provides the best warranty, giving you peace of mind.

Ideal Applications

Velux Commercial Sun Tunnels were created for commercial flat roof applications, no matter the material. They work best over areas that can benefit from natural daylight, and help reduce energy loads and improve the comfort and performance of employees, guests, or customers.

Open Ceiling Sun TunnelSchools, retail spaces, warehouses and office locations benefit the most from Velux Commercial Sun Tunnels. They provide a very cost-effective way to bring in daylight through the roof. Even greater cost savings can be attained with open ceiling applications.

Lakewood Mall Retrofit with Quadwall

Los Angeles area mall reduces glare and daily energy expenditure with CPI Daylighting’s Quadwall® panels

Bright spots, dark patches and solar heat gain plagued suburban Los Angeles’ Lakewood Center for decades, causing a rise in the mall’s HVAC costs and energy expenditure. In 2010, the then 60-year-old mall began a 4-phase renovation over the next four years that would replace 42,000  square feet of ageing plexiglass skylight with CPI Daylighting’s Quadwall® panels.

The number one advantage of the Quadwall is that there’s an insulating factor between the outside and the inside, which helps the climate control inside the mall because the right temperature can be maintained using less HVAC, since the renovation, we’ve cut the run time of the AC units by four hours per day!

Scott Cleveland, Operations Manager, Lakewood Center, Lakewood, CA

The skylights were installed 25 years ago when the roof was first put on the once open mall, but had leaked and cracked over time, holding a U-value of .73 when replaced. By contrast, the new CPI Daylighting Quadwall panels have a .22 U-value.

An assembly of two independent translucent insulated panels, the Quadwall system provides indefinite building envelope protection with its Removable Skin Technology (RST) that allows the exterior panel to be removed while still maintaining the integrity of the interior panel. Joined by a mechanically interlocking connection, the dry-glazed Quadwall system eliminates the need for vulnerable adhesives, adding durability, as well as even light distribution with the system’s tight-cell technology. Specified for Lakewood Center in 10 mm ice white matte exterior over 8 mm ice white matte interior, the two panel Quadwall system is an integrated, high-performance daylighting system.

With the Removable Skin Technology, we won’t have the same type of replacement challenges, plus the strength of the panel and the way it’s built makes a big difference too. In the long run, because of zero maintenance and CPI Daylighting’s warranty, costs should be very low on the maintenance side of it.

Scott Cleveland, Operations Manager, Lakewood Center, Lakewood, CA

Scalable, the Quadwall system can be configured with additional insulation, UL-rated Class A or B fire rated roof assembly, sound reduction, dynamic shading, additional structural performance or even military forced entry resistance as well.

Today, visitors to the Lakewood Center enjoy an enhanced shopping experience, as high quality light streams through the new CPI Daylighting Quadwall panels.

I definitely see a difference in the way the interior light looks from the old skylight to the new Quadwall. It’s much brighter without any glare. Now, that’s what we were looking to achieve!

Scott Cleveland, Operations Manager, Lakewood Center, Lakewood, CA