--- title: "SARAH BLACKWELL WINDOW TREATMENTS" description: "Sarah Blackwell Window Treatments is based in Wellfleet, MA. Its website says Sarah Blackwell designs custom draperies, blinds, shades and original slipcov" doc_version: "2026-09-28" last_updated: "2026-09-28" --- # SARAH BLACKWELL WINDOW TREATMENTS **Trade:** Windows / Siding / Gutters · **Address:** 54 E Commercial St, Wellfleet, MA 02667 · **Phone:** (508) 255-6221 · **Website:** http://www.callsarahblackwell.com/ · **Languages:** English **Rating: 3.5/5** (low confidence) — from 8 reviews across 5 sources. 100% of sentiment-scored reviews read net-positive. Last 6 months: 0 reviews, 0 negative. ## The honest read Sarah Blackwell Window Treatments is based in Wellfleet, MA. Its website says Sarah Blackwell designs custom draperies, blinds, shades and original slipcovers for homeowners across Wellfleet and the Outer Cape, names Wellfleet, Provincetown, Truro and Eastham as its service area, and claims 40 years in business. On its Houzz profile, the business calls Sarah Blackwell a Hunter Douglas Master Installer. In a 2025 Google review, a customer said Sarah came onsite to measure fabric and fit the final slip cover, and that the work restored a family treasure to them. In a 2016 Houzz review, a customer described replacing vertical blinds that were not working properly on a large, 3 section picture window and adding treatments for 4 upstairs windows; Sarah brought many samples and went over the pros and cons of each type, and they settled on double honeycomb shades, with top down/bottom up shades upstairs. Another 2016 Houzz review covers window treatments for an entire house, from the living room and kitchen to two bedrooms, a bathroom and two hallway windows, and says Sarah was done installing in a very short time. A 2016 Houzz review from the owners of a west-facing house with a lot of glass says Sarah advised them in great detail on the best solution for afternoon glare and heat, and that after the installation her analysis was spot on. In a 4-star 2016 Houzz review covering window treatments for 9 windows, a customer said some roller shades arrived rolling inward instead of outward due to a miscommunication, and that Sarah corrected this at no charge. **Strengths:** - Custom shades — a 2016 review describes double honeycomb and top-down shades - Slipcover work — a 2025 review says Sarah fit a slip cover onsite - Whole-house install — a 2016 review says installing took a very short time **Concerns:** - Roller shade mix-up — a 2016 review says some rolled inward, corrected at no charge ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - Its website says Sarah Blackwell designs custom draperies, blinds, shades and original slipcovers for homeowners across Wellfleet and the Outer Cape _(confidence: medium)_ - [Official Website](http://www.callsarahblackwell.com) — “About (self-reported, verbatim): Serving homeowners across Wellfleet and the Outer Cape, Sarah Blackwell designs custom draperies, blinds, s…” - Its website names Wellfleet, Provincetown, Truro and Eastham as its service area _(confidence: medium)_ - [Official Website](http://www.callsarahblackwell.com) — “Stated service area (self-reported): Wellfleet, Provincetown, Truro, Eastham” - Its website claims 40 years in business _(confidence: medium)_ - [Official Website](http://www.callsarahblackwell.com) — “Self-reported 40 years in business” - Its Houzz profile calls Sarah Blackwell a Hunter Douglas Master Installer _(confidence: medium)_ - [Houzz](https://www.houzz.com/professionals/window-treatments/sarah-blackwell-window-treatments-pfvwus-pf~722158010) — “Listed certification: Hunter Douglas Master Installer” - [Houzz](https://www.houzz.com/professionals/window-treatments/sarah-blackwell-window-treatments-pfvwus-pf~722158010) — “About (Houzz profile, the business's own statement): *Hunter Douglas Authorized Dealer* Custom Solutions For Every Budget! Sarah Blackwell i…” - A 2025 Google review says Sarah measured fabric onsite and fit the final slip cover _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21Sd2NGcHFabEY0WkV4NmMyRTRlVWxtTURSbk0xRRAB!2m1!1s0x0:0xe6aece750957ce3b!3m1!1s2@1:CAIQACodChtycF9oOmRwcFpqZlF4ZEx6c2E4eUlmMDRnM1E%7C%7C?hl=en-GB) — “5★ Superb artistry, craftsmanship, and service. Sarah came onsite to measure fabric and fit the final slip cover. This beautiful work restor…” - A 2016 Houzz review describes double honeycomb shades, 3 sectional shades for a picture window and top down/bottom up shades upstairs _(confidence: medium)_ - [Houzz](https://www.houzz.com/professionals/window-treatments/sarah-blackwell-window-treatments-pfvwus-pf~722158010) — “5★ We needed new window treatments for a large, 3 section picture window in the LR. The vertical blinds we had were not working properly, an…” - A 2016 Houzz review says Sarah was done installing window treatments for an entire house in a very short time _(confidence: medium)_ - [Houzz](https://www.houzz.com/professionals/window-treatments/sarah-blackwell-window-treatments-pfvwus-pf~722158010) — “5★ Sarah Blackwell did an outstanding job with all the window treatments for our entire house. We had living room, kitchen, two bedrooms, on…” - A 2016 Houzz review says Sarah's detailed advice on glare and heat for a west-facing house proved spot on after installation _(confidence: medium)_ - [Houzz](https://www.houzz.com/professionals/window-treatments/sarah-blackwell-window-treatments-pfvwus-pf~722158010) — “5★ We have a west facing house with a lot of glass, so it presented both glare and heat problems in the afternoon. Sarah advised us (in grea…” - A 2016 Houzz review says some roller shades arrived rolling inward due to a miscommunication, which Sarah corrected at no charge _(confidence: medium)_ - [Houzz](https://www.houzz.com/professionals/window-treatments/sarah-blackwell-window-treatments-pfvwus-pf~722158010) — “4★ Sarah did window treatments for 9 windows. She was a pleasure to work with. Due to a miscommunication, some of our roller shades arrived …” ## License Status: **not_found** — verified against the official MA state registry, never self-reported. Re-check at the official registry: https://contractorhub.mass.gov/s/hic-contractor-search ## Sources - [Google](https://www.google.com/maps/search/?api=1&query=SARAH%20BLACKWELL%20WINDOW%20TREATMENTS&query_place_id=ChIJNYw8EuVo-4kRO85XCXXOruY): 5.0★ from 4 ratings - [Houzz](https://www.houzz.com/professionals/window-treatments/sarah-blackwell-window-treatments-pfvwus-pf~722158010): 4.9★ from 7 ratings - [Google Reviews](https://www.google.com/maps/search/?api=1&query=SARAH%20BLACKWELL%20WINDOW%20TREATMENTS&query_place_id=ChIJNYw8EuVo-4kRO85XCXXOruY): Listed on this source - [Exa](https://myemail.constantcontact.com/Dune-Tramp-Photo-Exhibition-Honors-Henry-Beston-s--Outermost-House-.html?aid=oMapWjEyBW0&soid=1102033976186): 0 web mentions across the open web (each linked to its source) - [Official Website](http://www.callsarahblackwell.com): 40 yrs in business · Self-reported profile and service details ## Recent reviews - **5/5 · Google Reviews · Bill Rudy · 2025-06-27**: Superb artistry, craftsmanship, and service. Sarah came onsite to measure fabric and fit the final slip cover. This beautiful work restored a family treasure to us. We’re so grateful this kind of workmanship is possible! - **5/5 · Houzz · nancyrubino1 · 2016-03-28**: Sarah Blackwell did an outstanding job with all the window treatments for our entire house. We had living room, kitchen, two bedrooms, one bathroom, and two hallway windows done. Sarah had so many choices for us. She was very knowledgeable and experienced, and very easy to work with. Sarah was very … - **5/5 · Houzz · hankschumacher · 2016-03-25**: Sarah is high,y professional and came to our home to discuss our preferences. She returned and installed the window treatments at our convenience. We have used Sarah several other times in our cottage and at our home Redecorating other rooms and replacing cushion covers. She has a marvelous eye for … - **5/5 · Houzz · canyon98 · 2016-01-26**: We needed new window treatments for a large, 3 section picture window in the LR. The vertical blinds we had were not working properly, and we wanted a new look in color and design. We also wanted window treatments for 4 windows in our upstairs living space. We'd been using curtains there but they we… - **4/5 · Houzz · wohlge46 · 2016-01-20**: Sarah did window treatments for 9 windows. She was a pleasure to work with. Due to a miscommunication, some of our roller shades arrived rolling inward instead of outword. However, Sarah corrected this at no charge to us. She is very dedicated, and we highly recommend her. - **5/5 · Houzz · gamland · 2016-01-14**: I have worked with Sarah on several occasions. This past year she helped me with window treatment for my very open family room. Not only is she professional in her knowledge of the product and what might work the best, she is articulate, timely and most pleasant to work with. I really cannot say eno… - **5/5 · Houzz · kof52 · 2016-01-14**: We have a west facing house with a lot of glass, so it presented both glare and heat problems in the afternoon. Sarah advised us (in great detail) on what our best solution would be and then, after her excellent installation, we found that her analysis was spot on. We were also concerned about how t… - **5/5 · Houzz · pwrightii · 2016-01-14**: Sarah was exceptionally professional in both helping me decided on the best window coverings and in the installation. She helped me stay within my budget and made suggestions that saved me money without compromising quality. Very friendly service. --- Data freshness: last scanned 2026-09-26T09:21:53.232Z. Cite as: SARAH BLACKWELL WINDOW TREATMENTS — Tavlee (https://tavlee.com/contractor/sarah-blackwell-window-treatments-wellfleet) Source: https://tavlee.com/contractor/sarah-blackwell-window-treatments-wellfleet ## Sitemap [Full site index](https://tavlee.com/sitemap.md)