Flat Top Plate

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Flat Top Plate

Flat Top Plate

Flat Top Plate

Flat Top Plate

For chimney tops that need a custom fit, we offer our flat top plate. No clamps, flashing, or storm collars...

For chimney tops that need a custom fit, we offer our flat top plate. No clamps, flashing, or storm collars needed. Just pull the liner through the collar & tighten the quick connector band.

As low as$70.99

Product Details:

For those chimney tops that need to be custom fitted, we offer our Flat Top Plate. No clamps, flashing, or storm collars needed. Just pull our flexible stainless steel liner through the collar and tighten the quick connector band. The Flat Top Plate features our quick-connect band to securely support the weight of the liner while also keeping rain, wind, and snow out of the existing flue. Simply trim the top plate to fit with a pair of snips and it's ready for installation. All Flat Top Plates are fabricated with 24 gauge stainless steel. You may prefer to use a high-temp silicone to apply the top plate to the flue and to keep it water tight (optional accessory).

The Flat Top Plate is available in four plate sizes: 13" x 13", 13" x 18", 18" x 18" and 24" x 24" and is available for 3" thru 18" diameter flexible liners. Need a larger size, call us for a quote!

See our Top Plate & Chimney Cap Options Product Overview for a detailed explanation of each option.


Customer Reviews

Based on 2 reviews
This dealership is the best

This top plate was made very well works perfect would buy again recommend to anyone

Top plate

This top plate is well made and does the job it was designed for.

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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney

Customer Testimonials

Back in July you gave me excellent advice re. sizing/purchasing a flue liner for the chimney associated with my wood stove. I'd like to thank you once agai... More

—AE Northfield, MN

A few weeks ago I ordered a chimney liner system for my fireplace insert. Your salesman recommended the liner system plus the insulating blanket. I just wa... More

—AH Happy customer

Just got around to installing my new smooth flexible liner and deluxe terra cotta cap (wow). The quality of your product is second to none. Very pleased an... More

—B.B. from Massachusetts

Thanks so much for the great tech service from Dennis, very knowledgable, friendly and proffessional.Your website is the best, beats your competition by fa... More

—Bill in Knoxville

Sue and Dennis, I received the final part of my order yesterday (the chimney cap that actually fits over the chimney chase). It looks wonderful! My fiancé... More


Hello, I was shopping for an fireplace insert and called RCS to ask why they were so much cheaper than my local guy, the reply was " we sell thousand of th... More

—Chris, PA.