All Wood Products & Testing Are Not Created Equal
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Tested, Trusted & Tested & Tested
All wood products and testing are not created equal. See how Pella raises the bar on industry standard testing and beyond to deliver long-lasting products and reduced callbacks.
Tested to Withstand the Humidity & the Elements
See how with the best wood warranty and longest deterioration coverage in the industry.19
Real World Weather Extremes? We Test for That.
Watch to see how our products withstand extreme heat and cold.
Testing for Long-Term Operation & Angry Door Slams
See how we test for long-term durability of operation – and then some.
Meet Industry Pros Who Trust Pella
Brad Leavitt
President, AFT Construction, Scottsdale, AZ
Diligent trailblazer and luxury residential and commercial builder
Mark Williams
Owner, Mark D. Williams Custom Homes, Twin Cities, MN
Award-winning and highly skilled high-end residential builder