About SDM Parts
We specialize in components for fireplaces powered by Maxitrol gas valves, a name synonymous with reliable gas control systems.
SDM Parts
From replacements to accessories, SDM Parts provides the parts that keep your fireplace performing safely and efficiently, season after season.
SDM Parts has its roots in my lifelong journey within the gas fireplace industry. It all began in 2007 when I joined my father’s company, Sunderman Fireplaces, a family business committed to designing and manufacturing gas fireplaces. In 2010, I became co-owner, and by 2015, I had fully taken over, transforming the company into Sunwood® Dutch Design.
As Sunwood, we built a reputation for producing top-quality outdoor gas patio fires, which also used Maxitrol valves due to our longstanding relationship with the brand.
At its peak, Sunwood B.V. had a dedicated team of six full-time professionals, and we proudly shipped thousands of outdoor fireplaces to satisfied customers.
As a small, independently run business, SDM Parts values personal connection and quality service. I’m passionate about what I do, and I work hands-on to ensure your experience with us is seamless. I’m often on the road across Europe, working from my camper van while also pursuing my passion as a tandem skydiving instructor. Although I may not always be available by phone, I’m committed to responding promptly—just leave a voicemail or send me a WhatsApp, and I’ll get back to you as soon as possible.
Hello there
Thank you for choosing SDM Parts. It’s our pleasure to help keep your home warm and comfortable with reliable Maxitrol valves, replacement parts, and accessories.
Warm regards,
Wout Sunderman
Founder, SDM Parts
Owner
Feel Good Management Director
