18" X 18" Wiles Top Damper - Rd1818 Mount
18" X 18" Wiles Top Damper - Rd1818 Mount
SKU:3609112
Ships within 5-7 business days
Couldn't load pickup availability
18" x 18" Wiles Top Mount Damper - RD1818
The Wiles Damper is an energy-saving, easy-to-install, visually-appealing, top sealing damper cap that helps save on home heating and cooling costs. It keeps the heat and energy in, and the rain and animals out. Made of cast-aluminum and stainless steel, it features a unique spring design that ensures a better seal for your chimney. You will only need approximately one inch above the top of the damper to ensure the lid can fully open.
The damper features a silicone rubber U-shaped gasket that has a wide temperature range and is rated for use outdoors. It grips the damper collar better and provides a far better seal than most other gaskets available.
WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Features
- Visually appealing
- Works with or without a liner
- Opens via a cable that runs down to a wire handle with a bracket
- Twisting spring action of the top that presses against the gasket provides superior force to open the damper in the most severe climates and soot build-up
- Due to its minimal moving parts, the damper is less restrictive as compared to competitors' dampers, allowing for better air flow and less soot build-up
- Round design and additional height when open provides better airflow
- Prevents smoke from backing into the home
- Redesigned access plate is already attached to the damper
Media




At Chimney Cricket,
We believe in providing top-quality hearth and chimney products that combine durability, efficiency, and style.
The Chimney Cricket Difference
Whether youβre upgrading your fireplace, maintaining your chimney, or enhancing your outdoor grill setup, we offer industry-leading solutions trusted by professionals and homeowners alike.

Commitment to Quality
Our commitment to quality ensures that every product meets the highest standards of craftsmanship and performance.
π Why Choose Chimney Cricket?
β
Superior Craftsmanship
Our products are made from high-quality materials like stainless steel, cast iron, and heavy-duty alloys for long-lasting durability.
β
Expertly Designed
Engineered for maximum efficiency, our fireplace grates, dampers, and caps help improve heat output, airflow, and safety.
β
Trusted by Professionals
Chimney technicians, masons, and DIY enthusiasts rely on our products for top-tier performance.
β
Unmatched Variety
From chimney caps to BBQ accessories, we offer a wide selection of products to suit every need.
β
Fast & Reliable Shipping
Get your products quickly with our streamlined fulfillment process.



FAQ
Frequently Asked Questions
Q: How do I choose the right chimney cap size?
A: Measure the outside dimensions of your flue and select a cap that fits securely. Our product descriptions include detailed sizing charts for easy selection.
Q: Are your fireplace grates compatible with all fireplaces?
A: We offer a variety of sizes and materials to fit masonry and prefab fireplaces. Check our product specs for details.
Q: Do you offer installation guides?
A: Yes! Many of our products come with step-by-step instructions, and we provide expert tips in our blog to help with installation and maintenance.
Shop with Confidence π‘
At Chimney Cricket, we stand behind every product we sell. With fast shipping, top-rated customer support, and premium quality products, you can trust us to enhance your homeβs warmth and efficiency. Explore our selection today and experience the Chimney Cricket difference!