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Inside-Mount Blinds: Measure 3 Places, Order the Narrowest

Q: Do I need a permit for a window blinds install in Orange County, FL?

No permit. Blinds, shades, and window treatments are finish work — the same exempt cosmetic class as shelving and paint. The cordless requirement is a federal product-safety rule, not a permit matter.

Q: What does a window blinds install cost?

DIY: $10–$100 per window for prefabricated blinds (materials alone); custom blinds $50–$500 per window Hiring it out: $30–$200 per window installed for prefab ($70–$600 custom); installer labor $20–$100 per window Whole-house (8–10 windows) runs $240–$2,000; motorized blinds jump to $300–$1,000 per window installed. Published national figures (HomeGuide, checked Aug 2026) — local prices vary, and the free DIYrr planner pulls current retail prices for your exact repair.

Updated 2026-09-03 · Sources verified 2026-07-20

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Short answer: no permit. Blinds, shades, and window treatments are finish work — the same exempt cosmetic class as shelving and paint. The cordless requirement is a federal product-safety rule, not a permit matter. The full answer and its source are below, with the code requirements and mistakes that trip up Orlando homeowners.

The permit answer

No permit. Blinds, shades, and window treatments are finish work — the same exempt cosmetic class as shelving and paint. The cordless requirement is a federal product-safety rule, not a permit matter.
Source: https://codes.iccsafe.org/s/FLBC2023P1/chapter-1-scope-and-administration/FLBC2023P1-Ch01-SubCh02-Sec105.2

Orange County and the City of Orlando run separate permit offices with separate portals — and your mailing address alone doesn't tell you which one covers your home. Check which permit office covers your address →

Key facts before you start

Inside mount: measure width at top/middle/bottom and order the NARROWEST; measure height in 3 places and use the LONGEST; do NOT deduct for clearance (factory takes deductions, but only on inside mounts). Min inside-mount depth is 3/4" for wood/faux-wood blinds; a fully recessed (flush) blind needs ~3-1/4"-4-3/4" depending on product and lift type — check the product's flush-depth spec before promising a flush look (Bali 15-1412).
FL window openings are usually concrete-block returns behind stucco or 1/2" furred drywall — plastic drywall anchors there strip or crush. Into block use 3/16" Tapcon screws: 5/32" carbide bit in hammer mode, min 1" embedment, drill the hole 1/4" deeper than embedment, blow dust out before driving; Tapcon publishes hollow-block (CMU) load ratings and safe working load = 25% of ultimate.
Levolor manuals say drill 1/16" pilot holes for bracket screws (into wood) and use drywall anchors ONLY when the surface really is drywall over a stud-free cavity — never bare drywall anchors within an inch or two of a block window return; hit block behind and switch to Tapcons.
Center supports are load-bearing, not optional: Levolor ships 1 support bracket for 48-84" wide blinds, 2 for 84-96", 3 for 96-144" — space them evenly and hook the headrail into the support channel before locking the box brackets. Outside mount: level the brackets, rears flush on a FLAT surface (never curved molding), and max ONE spacer block per bracket or the blind can fall.
Outside mount sizing: add 1-1/2" overlap per side (3" total) for horizontal/wood/faux-wood blinds and cellular shades; roller/solar and vertical blinds need 3" per side. Brackets need at least 2" of flat surface above the opening, and the manufacturer makes NO size deductions on outside-mount orders — order exact cover size.
Child safety: since Dec 15, 2018 (ANSI/WCMA A100.1-2018) stock blinds sold at retail must be cordless or have cords <=8"/inaccessible, and a 2023 CPSC federal rule extends this to custom coverings. If a home has pre-2019 corded blinds (common in Orlando rentals/flips), recommend replacement with cordless — don't rig or shorten old lift cords.

What it costs

DIY: $10–$100 per window for prefabricated blinds (materials alone); custom blinds $50–$500 per window
Hiring it out: $30–$200 per window installed for prefab ($70–$600 custom); installer labor $20–$100 per window
Whole-house (8–10 windows) runs $240–$2,000; motorized blinds jump to $300–$1,000 per window installed.
Published national figures (HomeGuide, checked Aug 2026): https://homeguide.com/costs/blinds-cost-to-install. Prices move — the free planner pulls current retail prices for your exact repair.

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Frequently asked questions

Do I need a permit for a window blinds install in Orange County, FL?

No permit. Blinds, shades, and window treatments are finish work — the same exempt cosmetic class as shelving and paint. The cordless requirement is a federal product-safety rule, not a permit matter.

What's the biggest safety risk to know about before a window blinds install?

Child safety: since Dec 15, 2018 (ANSI/WCMA A100.1-2018) stock blinds sold at retail must be cordless or have cords <=8"/inaccessible, and a 2023 CPSC federal rule extends this to custom coverings.

What tools or parts do I need to get right for a window blinds install?

Levolor manuals say drill 1/16" pilot holes for bracket screws (into wood) and use drywall anchors ONLY when the surface really is drywall over a stud-free cavity — never bare drywall anchors within an inch or two of a block window return; hit block behind and switch to Tapcons.

What does a window blinds install cost?

DIY: $10–$100 per window for prefabricated blinds (materials alone); custom blinds $50–$500 per window Hiring it out: $30–$200 per window installed for prefab ($70–$600 custom); installer labor $20–$100 per window Whole-house (8–10 windows) runs $240–$2,000; motorized blinds jump to $300–$1,000 per window installed. Published national figures (HomeGuide, checked Aug 2026) — local prices vary, and the free DIYrr planner pulls current retail prices for your exact repair.

Related repairs

Sources

https://www.baliblinds.com/globalassets/3.-documents/measuring-guides/bali-faux-wood-blinds-measuring-guide.pdf
https://cdn.selectblinds.com/documents/fauxwoodblinds/installation-instructions/levolor-2-inch-faux-wood-blinds-installation-instructions.pdf
https://www.tapcon.com/data-sheets/charts_performancetables_bluewhitestainless_v0-(1).pdf/
https://www.tapcon.com/products/genuine-tapcon-screw-anchors/genuine-tapcon/
https://www.cpsc.gov/Newsroom/News-Releases/2019/Updated-Voluntary-Window-Covering-Safety-Standard-Takes-Effect-Go-Cordless
https://www.cpsc.gov/Newsroom/News-Releases/2023/CPSC-Approves-New-Federal-Safety-Standard-for-Custom-Window-Coverings-to-Prevent-Deaths-and-Serious-Injuries-from-Strangulation-Window-Covering-Cords-Now-Deemed-a-Substantial-Product-Hazard

This guide is general informational content, not professional or legal advice. Codes and county rules change — confirm permit requirements with your local building department, and use a licensed professional for electrical, gas, structural, or main-line plumbing work.

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