Chimney Extensions

Chimney Extensions
Chimney Extensions

Weight

1920 pounds

Delivery Size

1 pallets

Chimney Extensions

Create needed clearance with addition chimney sections for your fireplace. Available in 24″ sections up to 48″.

Skill:
Project Duration:

Add chimney extensions in 24" tall sections up to a max of 48" extra height.

Information:

Some people want to add height to their fireplace kit for aesthetic reasons. Others need to add height for additional clearance over structures.

  • Fits all fireplace models
  • Add up to four feet of chimney
  • Improves draft- great for windy areas
  • Improves the look of your kit
  • Requires a concrete footing

You can build our kits. Jake walks you through every step.

View our YouTube channel for How-To videos

You will learn what to expect when building this project yourself. All of Jake’s kits are perfect for installers or DIYers. You don’t need any special skills or tools. All the pieces you need are included in your kit. There is no cutting or mortaring the blocks. You simply stack and glue the block together.

DIY stone BBQ grill station fireplace addition smoker, grill, and oven

Customize your fireplace kit in over 750 ways to make it Uniquely Yours

Combine Masterson Grill Stations in tons of ways with and without other add-ons and options. Choose from over 750 unique combinations to build a fireplace that is truly unique. All of our features, kits, and pieces are made to work together in an easy-to-build, easy-to-customize modular system that will help you achieve your ultimate backyard in less time using less money. By using our curated kits, you can know exactly how your outdoor living space will look before you buy. No more paper napkin plans. Choose our premium outdoor living kits and enjoy your dream backyard faster and cheaper than you thought possible.

Fireplace with grill and pizza oven on separate sides
Bremley See Through Fireplace Kit with Firewood Boxes and seat walls
Fireplace with grill and kamado on separate sides with dual wing walls

Customize your DIY outdoor fireplace kit with add-ons and upgrades

Create the perfect setting for an outdoor paradise. No two backyards are identical. And no two families’ needs are the same. That is why we offer you tons of add-ons and options to configure your ultimate fireplace. All options are super simple to build and come with step-by-step instructions. Choose from these options or many more.

Chimney Extensions

Chimney Extensions

Add chimney extensions in 24″ tall sections up to a max of 48″ extra height. Stop at any 4″ increment.

Firebox with Deluxe wood boxes option in cottage buff

Firewood Storage Boxes

Add function to your fireplace with firewood storage additions. Available singularly or as a pair

Bremley Estate Castle Gray DIY stone outdoor fireplace kit

Estate Wing Walls

Seat walls add a crucial seating and border wall to your space. Piers function as tables, too.

Masterson DC Grill Station on Barrington Fireplace

Masterson-DC BBQ Grill Station

Add a sweet Grill Dome kamado grill station to your fireplace

Masterson-G Grill station with 32

Masterson-GC BBQ Grill Station

Host a Party with this killer BBQ grill station add-on.

Masterson-KC Grill station with 32

Masterson-KC BBQ Grill Station

Fireplace addition with BBQ grill and kamado smoker together

Masterson OC grill station with Summerset Grill and Pizza Oven

Masterson-OC BBQ Grill Station

Make yours a Fireplace with Pizza Oven and Grill

Masterson-VC Grill station with Summerset outdoor gas Pizza Oven

Masterson-VC BBQ Grill Station

Add a Pizza Oven to your Fireplace

Fireplace with attached grill stations including kamado, grill, and gas pizza oven

Double Mastersons Grill Stations

Combine Grill stations to create custom layouts

Dimensions for Chimney Extensions


Chimney Extension Bremley-1

All measurements are approximate

Chimney Extension Barrington

All measurements are approximate

Important Downloads for Chimney Extensions


Shipping is FREE in the Contiguous US*. Your order will be shipped as freight via an LTL carrier. Freight is not like standard carriers. Your order will be on pallets that weigh up to 2000 pounds each. A freight carrier will drop them CURBSIDE with a liftgate. Someone will need to be present to accept the shipment.

All shipments must be made on asphalt or concrete. We cannot deliver on gravel.

LTL carriers will deliver CURBSIDE only. The delivery drivers will have a pallet jack for you to move your order. Delivery drivers are not responsible for deliveries past the curb.

All orders are produced in the order they are received. Orders typically leave our yard in 7-10 working days. Once Your order ships, it can take an additional 5-10 working days to get to you.

You will be provided with updates on your order, as well as a tracking number once it ships. When your order lands at the final terminal, you will be contacted by dispatch to arrange a delivery time. Someone must be present for delivery.

Refunds will not be issued for order refusal due to the delivery method.

Sorry. LTL carriers will deliver CURBSIDE only. The delivery drivers will have a pallet jack for you to move your order. Delivery drivers are not responsible for deliveries past the curb.

All orders are produced in the order they are received. Orders typically leave our yard in 7-10 working days. Once Your order ships, it can take an additional 5-10 working days to get to you. 

You will be provided with updates on your order, as well as a tracking number once it ships. When your order lands at the final terminal, you will be contacted by dispatch to arrange a delivery time.  Someone must be present for delivery.

If you live on a gravel road, you have a few options. Many customers will arrange delivery to a locally owned business. From there, you can pick up your pallets individually or have them delivered by a local vendor with that capability.

You can also make your delivery to a friend’s house that meets the requirements. You will be responsible for getting your material to your site.

You can always arrange to pick up the delivery at the nearest shipping terminal. There will be a window you must pick up your pallets. After several days, freight yards usually charge storage fees.

Shipping is FREE in the Contiguous US*

*In rare instances, free shipping is not available. There are a few remote places in the contiguous US that cannot accept direct shipment (Non-Direct Shipments). These are remote locations that are not near any shipping terminals. These locations require an extra third-party shipper to reach their destination. Therefore, we reserve the right to refuse free shipping to these destinations. You can elect to pay the additional expense of the third-party shipment or arrange pick-up of your materials at the nearest terminal. You probably know if you live in one of these locations, but we will inform you if your address fits in this category. We will not charge you without your consent.

Kits do not come with a warranty. I don’t want to alarm you.  We don’t sell a finished product. We only sell the materials and plans to build your kit. Though easy to build, people can modify the kit and could potentially build it in any number of ways that we cannot warranty. The materials are guaranteed to be complete and free from defects. Moreover, they are high-quality materials.  Built properly and well-maintained, your kit will last for years.

Free shipping means shipping is included in the price. The cost of shipping freight is high. You may be able to return your order within 14 days of delivery. If you choose to do this, you will be responsible for paying for return shipping plus a 20% restocking fee.  You will often get back less than half of your purchase price.

We do not want anyone to lose money on a purchase. Please be certain of your decision before shipping tons of material nationwide. There are all kinds of information available on this site. Contact us if you still have questions or can’t find what you are looking for. We will answer any questions you have.

You can cancel your order before shipment for a full refund. Special orders may incur cancellation fees.

Refunds will not be issued for order refusal due to the delivery method.

We do not inflate prices so we can offer discounts- not even for Black Friday. 

Planning for and constructing a large hardscape feature such as a fireplace is no small decision. We want you to plan accordingly. You will not be penalized for ordering your materials when it fits your schedule.

The lowest price is always the one currently available. We do not want you to be upset that we run a discount or promotion after you purchase your kits. We would not cheat anyone that way.

Military Discounts:

Thank you for your service. We believe in freedom and equality for all. Therefore, we do not offer any special discounts for military, first-responders, police, or firefighters.