AIThis post was created with the assistance of artificial intelligence (AI).

TL;DR

Before you orderOffer from Amazon

Get home appliances delivered free with Prime

  • Fast, free delivery on millions of items
  • Prime Video, Amazon Music and more included
  • Member-only deals all year
Start your free Prime trial Free trial for eligible customers · Cancel anytime
As an affiliate, we earn on qualifying purchases.

TikTok creator Jennifer Kilpatrick demonstrated a lightweight, fabric-covered window cornice made from foam board and repurposed bedding. The source report estimates basic materials at about $25, but the project’s cost and suitability depend on materials, window size and how it is mounted.

TikTok creator Jennifer Kilpatrick demonstrated a do-it-yourself window cornice made from foam board, repurposed bedding and duct tape, presenting it as a lower-cost way to add a tailored look without a permanent installation. Hunker estimates the basic materials can cost about $25, though the final cost and whether the method suits a particular window will vary.

The project creates a rigid, lightweight frame from three pieces of foam board: one spanning the window and two shorter side pieces that set the depth. That makes the finished treatment closer to a cornice board, or pelmet, than a fabric valance, which typically hangs loosely across the top of a window. The structure can conceal curtain rods or blind hardware while adding a more tailored appearance.

Hunker says Kilpatrick used insulation foam board, black duct tape and fabric, with the covering made from bedding. The report lists foam board at around $15 for a six-pack and duct tape at about $10 per roll. It recommends measuring the full area to be covered, including the window molding, and choosing side pieces deep enough for what sits behind the frame: about four inches for thin blinds or at least seven inches for thicker curtains.

To cover the frame, the fabric is cut with extra material around the edges, pulled tightly over the foam and secured at the back with duct tape and sewing pins. For hanging, Kilpatrick’s follow-up video showed her using Ook Monkey Hooks in drywall and Command Strips near the bottom of the sides. Hunker advises getting help with larger windows and using a level to check alignment. The source does not report independent testing of the installation method or long-term durability.

At a glance
reportWhen: Reported by Hunker; the source does not…
The developmentA DIY window treatment shared by Jennifer Kilpatrick offers renters and budget-conscious decorators a low-cost alternative to a custom cornice board.

A Lower-Cost Alternative to Custom Cornices

Custom window treatments can be expensive, and renters or students may be reluctant to invest in fittings that are hard to remove or leave marks. This project uses inexpensive, lightweight materials and can be covered in fabric that coordinates with existing curtains or room decor. The roughly $25 estimate in Hunker’s report is a materials example, not a guaranteed price for every window or a direct quote for a comparable custom product.

The method also gives decorators control over width, depth and fabric without sewing a full curtain or building a wooden box. Reused bedding can reduce additional spending, while batting under the fabric can create a more upholstered look. Those choices affect the finished appearance and cost; Hunker notes that fabric weight matters to the overall result.

For people in temporary housing, the appeal is that the frame is light and the demonstrated mounting approach avoids a conventional permanent cornice installation. However, removable fasteners and hooks still need to be appropriate for the wall, frame weight and conditions. The source does not establish that the setup will work safely or reliably on every surface.

Amazon

DIY window cornice kit

As an affiliate, we earn on qualifying purchases.

As an affiliate, we earn on qualifying purchases.

How the Foam-Board Design Works

The idea adapts a traditional cornice board into a lightweight DIY version. A conventional cornice is a structured covering positioned above a window; a valance is generally fabric draped across the upper portion. Both can disguise hardware, but the foam-board frame creates a more defined shape than fabric alone.

Hunker’s report centers on Kilpatrick’s effort to make a temporary window treatment for her daughter’s apartment. The creator shared a construction video and a later tutorial about hanging it, after viewers asked how the frame was installed. The source describes the project as a personal DIY demonstration, not a tested product or a universal installation guide.

The report gives approximate prices for the materials and suggests alternatives such as discounted upholstery remnants or inexpensive curtain panels if there is no bedding to reuse. It does not provide a full shopping list for every window, a measured cost breakdown for all fabric choices, or a comparison based on a specific custom-treatment quote.

“Cheap, custom window valance built off vibes & false confidence”

— Jennifer Kilpatrick, in a TikTok caption quoted by Hunker

Amazon

foam board window treatment

As an affiliate, we earn on qualifying purchases.

As an affiliate, we earn on qualifying purchases.

Costs and Mounting Depend on the Window

The about $25 estimate covers the basic materials described in the report, but it may not include fabric, batting, tools, additional fasteners or delivery. Actual costs depend on the window’s dimensions and the materials already on hand. Hunker does not provide a verified total for Kilpatrick’s specific finished project.

It is also unclear how the mounting performs over time or on different types of drywall, plaster or other wall surfaces. The report does not give a weight limit for the foam frame, hooks or Command Strips, and it does not claim the treatment is suitable for every rental agreement. The black tape issue raised by viewers suggests the finish can also depend on fabric color and construction choices.

Amazon

removable curtain rod covers

As an affiliate, we earn on qualifying purchases.

As an affiliate, we earn on qualifying purchases.

Measure Before Building or Hanging

Anyone considering the project should first measure the full span to cover, including molding, and determine how far the treatment needs to project from the wall. The depth should account for blinds or curtains already in place. Before hanging, check the weight and wall surface, follow the mounting product instructions, and confirm that any changes are allowed under a rental agreement.

Kilpatrick’s follow-up video addressed the hanging process, but Hunker reports no further announcement, formal test results or confirmed update about the project’s durability. The next step for readers is to adapt the measurements and materials to their own window rather than assume the cited prices or fastening method will apply unchanged.

Amazon

budget window valance materials

As an affiliate, we earn on qualifying purchases.

As an affiliate, we earn on qualifying purchases.

Key Questions

What is this DIY window treatment?

It is a fabric-covered foam-board cornice designed to sit above a window and hide hardware. Its rigid frame distinguishes it from a conventional fabric valance.

How much does the project cost?

Hunker estimates the basic materials at about $25, citing roughly $15 for a six-pack of foam board and around $10 for a roll of duct tape. Fabric and other supplies may add to the total.

Can renters use this window treatment?

The creator’s project was made for an apartment and used hooks and Command Strips rather than a conventional permanent cornice installation. That does not guarantee it will suit every wall or rental agreement, so check the lease and product instructions first.

What materials can replace old bedding?

Hunker suggests inexpensive curtain panels or discounted upholstery remnants. The chosen fabric should be measured with extra material for wrapping and securing it around the frame.

Is the hanging method proven for every window?

No. The report describes Kilpatrick’s method but gives no universal weight limit or independent durability testing. Window size, frame weight and wall surface can affect whether the hooks and strips are appropriate.

Source: rss

NFL SEASON / TAI

NFL season / tailgating Picks

As an affiliate, we earn on qualifying purchases.

You May Also Like

Build vs Buy a Prebuilt AI Workstation

Deciding whether to build or buy your AI workstation? Discover the latest market trends, real costs, and what suits your workload best in 2026.

Best Dyson Cordless Vacuum for Pet Hair: Top Picks & Guide

Discover the top Dyson models in 2026. Our guide compares the best options for power, versatility, and value to help you choose the perfect vacuum.

De’Longhi Magnifica S vs De’Longhi Dinamica Plus: Full Comparison

Compare the De’Longhi Magnifica S and Dinamica Plus to find the best fully automatic espresso machine for your needs. Features, pros, cons, and more.

Bissell Filters: Compatibility & Buying Guide for Better Cleaning

Explore our top Bissell filter picks, compatibility tips, and buying advice to keep your machine performing at its best. Find the perfect filter for your needs.