Pride by accomplishment. 

Your actions speak louder then any accreditations we can accomplish. Read for yourself, our clients actual comments.

To whom it may concern,

We here at Lumenesse films are extremely excited of our
777-S product being the first and only film to have achieved an NOA
for hurricane protection at a design pressure of 100psf.
I can assure you that FTL's professionalism, thoroughness and integrity
gave us the confidence to go after our desired goals and we did and we
succeeded. I highly recommend FTL and their team to anyone seeking
the right company for all of their testing needs.

Rafael Fernandez
Lumenesse Films

"The walls of your success go up as soon
as you know what color to paint them! "


We use Fenestration Testing Laboratory for all of our testing needs. The company is always evolving to meet customers’ expectations for all aspects of testing. The staff is always very professional, courteous and no matter how big or small the project they always get the testing done in a timely manner.

We would highly recommend Fenestration Testing Laboratory to any company.

Complete Aluminum General Contractors, Inc.

We have worked with Fenestration Testing Lab, Inc for many years. They have always gone the extra mile to accommodate our needs for water/air infiltration field testing, aluminum handrail  field testing, etc. Their employees are very helpful and always on time. 

We would recommend this company for any testing needs.


Tony M.
East Coast Senior Manager

Gamma Inspections in aluminum USA

Reference; Fenestration Testing Laboratory, Miami, Florida

Gamma U.S.A., Inc. is a manufacturer and installer of high performance curtainwalls and windowwalls.  our main office and manufacturing facility is located in Hialeah, Florida, and we maintain offices and fabrication plants in Pompano Beach, Florida and Quebec City, Canada, with satellite offices in New York City and Montreal as well.

We have used FTL for all of our product testing for all of our Florida products.  much of our arsenal of products requires certification in order to comply with the very strict requirements of the Dade County Product Approval Board, since many of our projects are located in South Florida.

We have always appreciated FTL's professionalism and qualities.  Their field and administrative staff have always been helpful, assertive and knowledgeable, and their experts and engineers continue to help us improve our products.  

We recommend them highly, and continue to test all of our Florida utilized products with FTL.

Gamma USA is a 40 year old expert quality designed and fabricator and installer of significant curtainwalls, storefronts, windowwalls systems, operating windows and sliding glass doors. All of our products have been appropriately tested to the highest stands of wind pressures, water infiltration and security, and all of our Florida utilized products have been certified by the Dade County Product Approval board of approvals.

Gamma's Canadian division provides significant thermal-break curtainwalls in Quebec and Ontario.

The following lists below reflect our combined company wide accomplishment highlights over the past few years, and all of the products that we have used in these projects were tested at FTL:

This year in Florida we are currently in process of completeing:

  • MarianBlue. 55 stories. Owner Hyperion. contractor Soares DA Costa.
  • Metropolitan 1. 40 stories. Owner MDM. contractor: Bovis
  • Marquis. 67 stories. Owner: Boymelgreen. Contractor KM/Plaza.
  • Two City Plaza. 23 stories. Owner: Kolter. contractor: Kast.
  • City 24. 18 stories. Contractor: Soares Da Costa.
  • Oceans Edge- 18 stories. Owner: Toll Brothers. Contractor: Suffolk
  • Isle of Capri Casino. Owner: Isle of Capri. Contractor: Yates.
  • Latitude One Office Building. Owner Fish. contractor: Suffold.

Last year alone, including fabrication, assembly and installation, Gamma USA completed the following projects in Florida:

  • Blue-42 stories. Owner: Hyperion. Contractor: Soares DA Costa.
  • Diplomat-34 stories. Owner: Trammel Crow. Contractor: Suffolk.
  • Ocean Palms- 42 stories. Owner Plaza. Contractor: Coastal.
  • Latitude on the River- 42 stories. Owner: Fish. Contractor: Suffold.
  • Sian Bay-9 stories. Owner: Kolter. Contractor: Suffold.

Listed below are some recent significant local projects:

  • Mandarin Oriental
  • Riverhouse
  • Tequesta 2 and 3
  • Oceanview buildings 1,2,3
  • Renaissance Towers North and South
  • Sunset Pointe 2 and 3
  • Juipter Ocean Grande 2
  • Bentley Beach
  • Bentley Bay
  • Jade on the Bay

Please feel free to surf our official website for more details about our job history for our other Canadian and American projects, our company file and photos.

We sincerely have appreciated the opportunity of working with FTL, and absolutely look forward to continuing our relationship with the fine organization.

out website is gammaindustries.ca


Stewart S.
Senior Vice President
Gamma USA

 RollingShield Rollshutters and Shades

I like to take this opportunity to thank Fenestration Testing Laboratory, Inc. and their staff for their support; since we started doing business together in 2001 we have experienced nothing short of an outstanding customer service, always meeting our scheduling needs and service requirements with the highest quality, expertise and integrity always at competitive rates, a truly unmatched combination for this industry.

We at ROLLING SHIELD INC are very pleated and look forward t many more years working together.

Sincerely Rolling Shield INC.

Jose A. D.

Storm Watch

Our company has done several rounds of product testing at FTL, and will continue to use their services in the future. The staff there takes good care of us, especially during such an otherwise stressful process, and the value they offer for the price is unbeatable.

Best of luck to you,


 Winco logo link to home page

WINCO St. Louis Missouri

Fenestration Testing Laboratory, Inc has proven over and over and over again to be our lab of choice for Florida testing.  In the years i have been involved in testing with FTL, I found the amount of staff to be knowledgeable, courteous and professional.  i would recommend FTL to anyone in the fenestration industry as a lab for certification, field testing or to assist in R&D testing.

Lothar E.
Engineering Team Leader

Secure-Lite Window Company, Inc. Pace, FL

I wanted to take a moment to thank you for the excellent job that you and your staff did for us regarding our screen product.  Your help and extra effort was a blessing to us.  The relationship we have established with your company is held in high esteem.  we will be sure to recommend your company to all of our contacts who may benefit from your services.  This day and age very few companies are as helpful and cooperative as your people were to us.  Fenestration Laboratory is a first class operation!

Thank you again & best wishes,

Brad H.

R.C Aluminum Industries Inc.

R.C Aluminum Industries Inc. has relied on the services of Fenestration Testing Laboratory Inc for the testing of our products over the years and we have been completely satisfied with the results.  working in the window and glass door industry requires a reliable and efficient laboratory for the testing of our products before government approval, all of which Fenestration Testing Laboratory Inc has provided us.  We look forward to the continuous collaboration with Fenestration Testing Laboratory Inc.


Maestro Shield

The professional service provided by FTL is most rewarding when completing the many challenges required while obtaining regulated product approvals. The entire staff is knowledgeable with all code guidelines allowing every product evaluation to be conducted quickly and without having to reference every line of the code. Completion of the test report is prompt. FTL provides the best value and service available.”

Paul M.
Product Development 

Next Door Company

Next Door Company

We have had an outstanding relationship with FTL for over 10 years. The friendly staff always attends to our special needs. In addition, their rich knowledge of the codes and test standards really helps during project design. I wouldn’t hesitate to recommend FTL to any manufacturer looking for a testing partner.

Justin S.

Next Door Distribution

I’ve been testing in Dade County since 1994. I tried other Labs before finding FTL. At FTL I found a team that not only does testing, but also helps in the development and improvement of products. FTL is our partner, and an extension of this organization.

Julio M.
General Manager

 Ross Manufacturing, LLC  Adobe PDF Reader-32



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