Our Porthole Collection

– Traditional Doors –
Porthole Collection

The Porthole Collection is a one-of-a-kind Mahogany creation that is bound to spice up the look of your home. The round window formation at the peak of this half-round door will provide just the right amount of natural light while upholding your privacy.

• Wood: Mahogany – 1 3/4”
• Lites: 9LT TDL
• Glass: Clear Beveled IG Low E
• Single Door: 3’6” x 8’0” 
* DP-50 Rated E-01C units must be double bored



DSA Inspiration Gallery

Experience the DSA Difference

Premium Wood Quality

Constructed with sustainably sourced color-matched Meranti Mahogany, Knotty Alder, and encapsulated Accoya timber.

Superior Door Construction

Anti-splitting 11-ply construction and vertically grained panels with same wood species throughout door.

Eco-Friendly & Efficient

Locally assembled in Raleigh NC with highly-sustainable timber using energy-efficient CLPF construction and Low E glass.

Work with Industry Experts

Customize your doors, take advantage of R&D's innovative features, and call your dedicated representative for top-notch service.


Join Our Dealer Network

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