Window Treatments

Custom Designs for any Cape Cod Home

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Custom Slipcovers

Original Slipcover Designs


Sarah Blackwell

Hunter Douglas™ Master Installer

About Sarah
fabric patterns

Let’s Work Together

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Sarah Blackwell

Custom Window Treatments & Slipcovers

We provide custom fabric solutions for every style and every budget, no matter how big or small the project. As a one-woman owned and operated business for 32 years, Sarah is a Hunter Douglas Master Installer, and is proud to be able to offer it all in one Cape Cod shop. 

black and white window treatment

a creative professional

Window Treatments

From window treatments to blinds, shades, shutters, draperies, cornices, valances, and more, Sarah Blackwell Window Treatments does it all.


Custom Slipcovers

Every custom slipcover is an original design, which means it’s unique to your home. Create a new look to restore any chair, sofa, or sleeper sofa.

slipcovers on couch and chairs
3 window treatments

A Hunter Douglas Master Installer

54 E. Commercial St. Wellfleet, MA 02667

slipcovers on chairs
Sarah’s great! Not only does she sew beautifully, she was fast and delivered my slipcovers just when she said she would.
Mrs. Jenny H. Howland, Wellfleet
Sarah has helped me with two of my homes. She is creative, has a good eye for decorating and is a good asset.
Mrs. John McGraw, Osterville
My wife and I recently worked with Sarah who installed window treatments in our living room. She returned phone calls, was responsive to our needs and her installation was perfect.
Attorney Bruce A. Bierhans
A great job on the roller shades in our restaurant’s, Van Rensselaer’s… allows just the right amount of light in while neutralizing the evening sun’s glare. Easy to roll up and down.
Peter Hall, Van Rensselaer’s
window treatment around pretty table


Get In Touch With Sarah

Visit the shop in Wellfleet, give her a call at 508-255-6221, or use the contact form to send a message.