---
product_id: 293965863
title: "Rutland Fireplace Insert Insulation Fiberglass Strip, Self-Adhesive 1-1/2\" x 10' Roll, White-Yellow High Temperature Fiberglass Gasketing for Sealing Insert Flange & Masonry Walls"
brand: "rutland products"
price: "¥9537"
currency: JPY
in_stock: true
reviews_count: 5
category: "Rutland Products"
url: https://www.desertcart.jp/products/293965863-rutland-fireplace-insert-insulation-fiberglass-strip-self-adhesive-1-1
store_origin: JP
region: Japan
---

# 10 ft x 1.5 in precision fit 225°F heat resistance Self-adhesive for easy install Rutland Fireplace Insert Insulation Fiberglass Strip, Self-Adhesive 1-1/2" x 10' Roll, White-Yellow High Temperature Fiberglass Gasketing for Sealing Insert Flange & Masonry Walls

**Brand:** rutland products
**Price:** ¥9537
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the warmth, lock out the chill — upgrade your fireplace game!

## Quick Answers

- **What is this?** Rutland Fireplace Insert Insulation Fiberglass Strip, Self-Adhesive 1-1/2" x 10' Roll, White-Yellow High Temperature Fiberglass Gasketing for Sealing Insert Flange & Masonry Walls by rutland products
- **How much does it cost?** ¥9537 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/293965863-rutland-fireplace-insert-insulation-fiberglass-strip-self-adhesive-1-1)

## Best For

- rutland products enthusiasts

## Why This Product

- Trusted rutland products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** 10-foot length and 1.5-inch width designed to perfectly seal insert flanges and masonry walls.
- • **Seal Like a Pro:** Creates a smoke- and gas-tight barrier for ultimate fireplace efficiency.
- • **Trusted Quality:** Backed by Rutland’s 18-month warranty and a 4.3-star rating from over 1,100 satisfied users.
- • **Effortless Installation:** Peel-and-stick adhesive backing means no mess, no fuss—replace insulation with ease every cleaning cycle.
- • **Heat-Resistant Durability:** Rated up to 225°F to withstand high fireplace temperatures without degrading.

## Overview

The Rutland Fireplace Insert Insulation Fiberglass Strip is a 10-foot by 1.5-inch self-adhesive gasket designed to create a tight, heat-resistant seal between fireplace inserts and masonry walls. Rated to withstand temperatures up to 225°F, it ensures smoke and gas containment while improving heating efficiency. Easy to install and replace, this high-quality insulation strip is trusted by thousands and backed by an 18-month warranty.

## Description

This 10' by 1-1/2" insulation strip with a peel off, self-adhesive backing is ideal for forming a smoke and gas tight seal between a fireplace insert and existing masonry. For the best performance, replace insulation every time the insert is removed for cleaning.

Review: Very happy, no issues, & I recommend. - I used this to seal my fireplace insert just around, but under the edges so it would be hidden. Yes, it can separate or rip easily as most reviews state, but mine did not as I knew to be gentle & take my time. The backing to peel for the strip can be difficult, but it wasn’t for me as I have fingernails. The fit was perfect. It was easy to use. Once the product “puffed up,” I could easily still squeeze it behind, making a perfect seal. The stickiness worked well for me as I was placing it onto metal. Many reviews scared me, but if you take your time & be gentle, you should have no problems. It definitely sealed my wind draft coming through. Recommend this product.
Review: Worked great ! - I know there were some reviews where it fell apart during install..... I had no issues ! Took no time to install !

## Features

- 10'x1 ½" insulation strip with an adhesive backing
- Used to create a tight seal between fireplace inserts and existing masonry
- Rated up to 225 F
- Replace insulation every time the fireplace insert is removed for cleaning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KKID7C |
| Brand | RUTLAND PRODUCTS |
| Brand Name | RUTLAND PRODUCTS |
| Coverage | 15 square feet, thermal resistance up to 225°F |
| Customer Reviews | 4.3 out of 5 stars 1,134 Reviews |
| Global Trade Identification Number | 00022624001058 |
| Item Dimensions L x W | 3.05L x 0.04W Meters |
| Item Thickness | 1.5 Inches |
| Item Type Name | Fireplace Insert Insulation Fiberglass, 1-1/2-Inch by 10-Feet |
| Item Weight | 136 g |
| Manufacturer | Rutland Products |
| Manufacturer Part Number | 105 |
| Manufacturer Warranty Description | This product will be free from defects in material and manufacture for a period of eighteen (18) months from date of manufacture. Rutland fire clay company makes no other warranties including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. User is responsible for determining whether the rutland fire clay company product is fit for a particular purp… |
| Material | Fibreglass |
| Material Type | Fibreglass |
| Model Number | 105 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 3.05L x 0.04W Meters |
| Recommended Uses For Product | Thermal insulation, Fire resistance |
| UPC | 022624001058 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** RUTLAND PRODUCTS
- **Item Thickness:** 1.5 Inches
- **Material:** Fibreglass
- **Product Dimensions:** 3.05L x 0.04W Meters
- **Recommended Uses For Product:** Thermal insulation, Fire resistance

## Images

![Rutland Fireplace Insert Insulation Fiberglass Strip, Self-Adhesive 1-1/2" x 10' Roll, White-Yellow High Temperature Fiberglass Gasketing for Sealing Insert Flange & Masonry Walls - Image 1](https://m.media-amazon.com/images/I/71VOeTDxQ0L.jpg)
![Rutland Fireplace Insert Insulation Fiberglass Strip, Self-Adhesive 1-1/2" x 10' Roll, White-Yellow High Temperature Fiberglass Gasketing for Sealing Insert Flange & Masonry Walls - Image 2](https://m.media-amazon.com/images/I/81vsSICecQL.jpg)
![Rutland Fireplace Insert Insulation Fiberglass Strip, Self-Adhesive 1-1/2" x 10' Roll, White-Yellow High Temperature Fiberglass Gasketing for Sealing Insert Flange & Masonry Walls - Image 3](https://m.media-amazon.com/images/I/A1g8NQtsd4L.jpg)
![Rutland Fireplace Insert Insulation Fiberglass Strip, Self-Adhesive 1-1/2" x 10' Roll, White-Yellow High Temperature Fiberglass Gasketing for Sealing Insert Flange & Masonry Walls - Image 4](https://m.media-amazon.com/images/I/71xjRmdq62L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very happy, no issues, & I recommend.
*by A***R on 8 December 2025*

I used this to seal my fireplace insert just around, but under the edges so it would be hidden. Yes, it can separate or rip easily as most reviews state, but mine did not as I knew to be gentle & take my time. The backing to peel for the strip can be difficult, but it wasn’t for me as I have fingernails. The fit was perfect. It was easy to use. Once the product “puffed up,” I could easily still squeeze it behind, making a perfect seal. The stickiness worked well for me as I was placing it onto metal. Many reviews scared me, but if you take your time & be gentle, you should have no problems. It definitely sealed my wind draft coming through. Recommend this product.

### ⭐⭐⭐⭐⭐ Worked great !
*by L***Y on 7 October 2020*

I know there were some reviews where it fell apart during install..... I had no issues ! Took no time to install !

### ⭐⭐⭐⭐⭐ I was please to learn something I did not know when I originally purchased the insulation - my fault as I didn't fully read the
*by J***R on 4 May 2015*

This insulation was exactly what I needed to seal the small gap between my fireplace and the fireplace glass doors. At first, I was wondering how I was going to attach the insulation to the doors/fireplace but, lo & behold, I was please to learn something I did not know when I originally purchased the insulation - my fault as I didn't fully read the description- the insulation is already equipped with an adhesive which easily & firmly attached to the metal framing of the glass doors. Albeit the backing of the tape was very difficult to separate from the adhesive, once removed, everything worked better than expected!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-08*