Precast oven kit models
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An authentic Wood Fired Oven makes the perfect centrepiece for any entertaining area. There’s nothing quite like the crackle of timber burning, the rich smell of wood smoke and the cheery, twinkling light of a fire to bring people together. Then there’s the food; from hand stretched pizzas cooked in 90 seconds to shoulders of meat slow-roasted for 14 hours, and everything between.
It’s little wonder Wood Fired Ovens are so popular. With our PreCast Wood Fired Oven Kits, we’ve made them simple.
PRECAST Oven Kit Overview
Calcium Silicate Board is used to prevent heat loss from the thermal mass of the oven floor, keeping the heat in the floor where you need it, for stable cooking. The kit also includes printed paper templates and drawing pins so that you can cut each piece of the ‘CalSil’ board to size quickly and accurately.
PRECUT FLOOR TILES
To increase the thermal mass in the oven floor the kit includes Refractory Castable and formwork to create a 25mm thick slab on top of the insulation board. This layer stores extra heat to balance the thermal mass of the large oven dome and gives you a flat surface to bed your floor tiles onto.
The dome is made up of four PreCast sections, which lock together using custom ‘tongue & groove’ joints. These sections are hand-made in Australia from a high grade refractory castable, reinforced with stainless steel fibres for superior strength and durability, rated to over 1350°C.
CNC CUT FORMWORK
Our PreCut Brick Oven Kits come with CNC Machined timber formwork for the inner and outer arches. The formwork comes with the mortar joints engraved into them to help you lay each brick correctly. We also include plastic support strips to make removing the formwork as easy as possible.
PRECUT ARCH BRICKS
The Firebrick Arch at the front of the oven forms the Vent, that directs the smoke from the oven into the flue above. The Vent Arch bricks in the PreCast Kit are cut to fit perfectly across the face of the oven and numbered to make them easy to lay over the CNC Machined Timber Formwork.
FLUE GALLERY & FLUE
Made in Australia from high grade refractory castable reinforced with stainless steel fibres. It’s fitted with a stainless steel flue sleeve with an expansion joint around it to allow for the expansion of the flue as it heats up. The PreCast Kit comes with a single length of stainless steel flue and a cowl.
To pour the keystone that seals the precast sections together we give you a domed piece of fibreglass, custom made to fit the curvature of the oven. Prop this in place with a car jack, then pour the keystone using the Refractory Castable that’s included in the kit.
We include plenty of Refractory Mortar to assemble your brickwork and PreCast sections, with Refractory Castable included to fill in the dome keystone. We allow for some wastage, so you’ll normally have plenty left over at the end of the build.
CERAMIC FIBRE BLANKET
This prevents heat escaping from the oven dome. The combination of the CalSil board under the floor and the Ceramic Fibre Blanket over the dome means the thermal mass of the oven is cocooned in high temperature insulation. This is why a P85 Oven heated to 400°C can take 36 hours to cool to 70°C.
WIRE, MESH & NAILS
Securing the Ceramic Fibre Blanket to the dome is done with 125mm nails to hammer into the side of the CalSil board, used as fixing points for the tie wire. The tie wire is used to lash the blanket down over the dome, while the chicken wire provides reinforcement to the Perlite Render.
RENDER & FINISHING
The Perlite Render forms a protective shell over the Ceramic Fibre Blanket. This layer is a structural substrate, ready for finishing. The custom curved Float helps you get a smooth dome shape and once the oven is cured and dry, you’ll cover this render layer with a coat of acrylic texture to waterproof the dome.
OVEN DOOR & EXTRAS
The P85 PreCast Oven kit includes a Stainless Steel Oven door, finished in a satin-black coating. The door comes with a temperature gauge that is accurate to 550°C, and is fitted with beautiful hardwood handles.