Do it Best 42 In. W. x 62 In. L. Extra Strength Indoor Window Insulation Kit (3-Pack)

Name: Do It Best 42 In. W. X 62 In. L. Extra Strength Indoor Window Insulation Kit (3-pack)
Brand: Do it Best
SKU: 100809
Price: 13.99 USD
Availability: InStock

In stock

Free shipping available

30-day returns

SKU: 100809

UPC: 009326101057

Part: V83/3HDB

Brand: Do it Best

$13.99

Your price

$13.99

496 available to add

Quantity selected

Estimated subtotal

$13.99

Secure checkout

Free shipping available

Easy returns

Shipping costs

Free Shipping over $49

When will my order arrive?

Orders placed before 12:30 ET Ship Same Day. Otherwise next Business Day.

Description

The Do it Best Extra Strength Indoor Window Insulation Kit is designed for high-traffic areas, offering twice the thickness of standard film to resist accidental punctures and increase R-value by up to 90%. The crystal-clear plastic sheet shrinks tight and wrinkle-free with a simple hairdryer, providing a neat, energy-efficient seal. It easily installs on metal, painted, varnished wood, or vinyl-clad window frames using the included double-face tape.

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API Access

Open Data

Access this product programmatically. No API key required for read endpoints.

Product Details

GET

Full product information including specs, images, and description

curl "https://api.deerso.com/v1/products/100809"

// Response (truncated) { "sku": "100809", "title": "Do it Best 42 In. W. x 62 In. L. Extra Strength Indoor Window Insulation Kit (3-Pack)", "brand": "Do it Best", "in_stock": true }

Live Pricing

GET

Current competitive price with optional competitor comparison

curl "https://api.deerso.com/v1/pricing/100809"

// Response (truncated) { "sku": "100809", "price": 13.99, "currency": "USD" }

Inventory

GET

Real-time stock availability across all warehouses

curl "https://api.deerso.com/v1/inventory/100809"

// Response (truncated) { "sku": "100809", "available": true, "quantity": 0 }

MCP Tool

MCP

Call from any MCP-compatible AI assistant (Claude, ChatGPT)

get_product_details({ sku: "100809" }) check_price({ sku: "100809" })

Full API Docs

Swagger UI