Stoves and firewood|7–9 days · free from £350

Premium wood insert - THERMOROSSI Skyline 800 5.7 kW

THERMOROSSI Brand Made in Italy Not waterproof: Zone 1 Equivalence Flamme Verte 7* 60 cm logs Delivery time: 7 to 9 working days

Price incl. VATNew productsConsumer Rights Act 2015

£3,179.99
Almost sold outAvailable: 12
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Estimated delivery

Home delivery · 7 to 9 business days · free from £350 (otherwise £35.99)

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A technical question ?Customer service replies within 48 h · email Tue–SatTue–Sat
Returns within 45 daysRefund after receipt45 days

Sold and shipped by Perth Stove Centre Ltd

Perth Stove Centre Ltd
4.8/5(1,389 reviews)

The Skyline 800 Thermorossi wood insert is a high-end fireplace insert that combines elegant design with exceptional performance. Thanks to Fullscreen technology and its screen-printed panoramic glass, it offers a wide view of the fire, ideal for enjoying a warm and aesthetic hearth.

Its shock-resistant cast iron combustion chamber accommodates 60 cm logs, ensuring comfort and autonomy. With Smoke by Pass technology, the opening is smoke-free.

Optionally, the Airbox4 ventilation kit transforms this wood insert into a ventilated and ductable version, creating a true high-performance heating system for multiple rooms.

Combining eco-friendly wood heating,robustness and premium finishes, the Thermorossi Skyline 800 establishes itself as a premium choice for those looking for a stylish and economical wood insert.

It comes in 3 power levels: 5.7 kW, 7.9 kW, and 10.6 kW

Wood Insert Information - THERMOROSSI Skyline 800 5.7 kW

  • Steel body with cast iron lining
  • Firebox entirely in shock-resistant cast iron
  • Direct air intake as standard
  • Cast iron and stainless steel exchangers
  • Smoke backflow prevention system
  • Clean glass system
  • Adjustable primary, secondary, and tertiary air
  • Screen-printed glass as standard
  • Reversible door
  • Recessed handle
  • Ash drawer
  • 2 ductable outlets
  • Smoke outlet: Top
  • Log size: 60 cm (subject to compliance with the hourly consumption data provided for the model)
  • Ventilation kit: OPTIONAL
  • Frame: OPTIONAL
  • Base: OPTIONAL
  • Door reversal: OPTIONAL

Technical description of the premium wood insert - THERMOROSSI Skyline 800 5.7 kW

  • Nominal power: 5.7 kW
  • Burning power: 6.8 kW
  • Heating area: 51 m2
  • Efficiency: 83.9 %
  • Consumption: 1.5 kg/h
  • Weight: 152 kg
  • Energy class: A+
  • Draft: 12 Pa
  • Smoke outlet diameter: 130 mm
  • Air intake diameter: 60 mm
  • Conveyable outlet diameter: 100 mm
  • Dimensions: W 785 x H 540 x D 483 mm
  • Firebox dimensions: W 652 x H 271 x D 342 mm
  • Minimum distance from flammable surfaces: side 20cm / back 20cm / front 200cm

Dimensions of the fireplace insert design - THERMOROSSI Skyline 800 5.7 kW

Systems of the THERMOROSSI Skyline 800 5.7 kW Insert

SMOKE BY-PASS : This system considerably reduces the spread of smoke in the room with each wood load. The device maintains constant efficiency and simplifies cleaning operations.

About the supplier: Based in Arsiero, Italy, the brand THERMOROSSI is one of the leaders in the manufacture of wood and pellet heating appliances, combining cutting-edge technology, design, and performance.

Technical specifications
Not sealedZone 1
Smoke outletTop
Log size60 cm (subject to complying with the hourly consumption data provided for the model)
Ventilation kitOPTION
FrameOPTION
BaseOPTION
Door reversalOPTION
Nominal power5.7 kW
Burned power6.8 kW
Heating area51 m2
Efficiency83.9 %
Consumption1.5 kg/h
Weight152 kg
Energy classA+
Draft12 Pa
Flue outlet diameter130 mm
Air intake diameter60 mm
Channelable outlet diameter100 mm
DimensionsW 785 x H 540 x D 483 mm
Firebox dimensionsW 652 x H 271 x D 342 mm
Minimum distance from flammable surfacesside 20 cm / back 20 cm / front 200 cm
BrandTHERMOROSSI
ReferenceW6SKYLINE800

Additional information

Room-vented

Zone 1

Flue outlet

Top

Log size

60 cm (subject to compliance with the hourly consumption data provided for the model)

Ventilation kit

OPTION

Frame

OPTION

Socle

OPTION

Inversion door

OPTION

Rated output

5.7 kW

Firebox output

6.8 kW

Heating surface

51 m2

Efficiency

83.9 %

Consumption

1.5 kg/h

Weight

152 kg

Energy class

A+

Draught

12 Pa

Flue outlet diameter

130 mm

Air intake diameter

60 mm

Ductable outlet diameter

100 mm

Dimensions

L 785 x H 540 x P 483 mm

Firebox dimensions

L 652 x H 271 x P 342 mm

Minimum distance from flammable surfaces

side 20cm / back 20cm / front 200cm

Brand

THERMOROSSI

Reference

W6SKYLINE800

Delivery and shipping

Order preparation and tracking at The Stove Centre

Delivery and tracking

Orders leave our Perth warehouse for the UK address on your order. Heavy appliances and fuel go on a pallet and stop at kerbside (or the closest firm ground the lorry can reach).

  • Preparation: usually within 24 to 48 working hours after payment.
  • Transit: about 7 to 9 working days after the carrier collects, depending on region and stock. Weekends and bank holidays do not count.
  • Shipping costs: appliances £35.99 incl. VAT, or free from £350 of appliances. Firewood and pellets use pallet rates and are never free. Delivery policy.
  • Tracking: emailed when the carrier takes the goods.

Returns and refunds

  • Cooling-off: 14 days under UK distance-selling rules. We also take unused, resaleable returns up to 45 days. Details on the Returns page.
  • Refund: started after we receive and check the return.

Frequently asked questions about this product

Existing fireplaces, liners, opening size, installation, and delivery—answers before you commit to an insert.

Do you install this stove?

We do not install stoves or flue systems ourselves. Perth Stove Centre Ltd supplies the appliance and arranges carriage to your address. A qualified installer registered with HETAS (or an equivalent competent-person scheme) must fit the stove, connect the flue, and certify the work against Building Regulations Part J where that applies in your area.

We can confirm external dimensions, shipping weight, and the nominal heat output from the manufacturer datasheet so your fitter can check room size and liner diameter before you commit. Smoke Control Area authorisation, planning constraints, and grants that need an installer's invoice sit outside this online sale. Most buyers order the stove here and book the fitter once a delivery week is known.

How does stove delivery work at home?

Orders on this site leave our UK warehouse for the delivery address you enter at checkout. Deliveries outside the United Kingdom need an email agreement before payment, because carrier rules differ. Palletised stoves and inserts are handed over at kerbside or the nearest firm ground the HGV can reach. The driver does not carry units upstairs, through narrow hallways, or across soft ground without prior arrangement.

Before you pay, compare the pallet weight and crate size on this page with your doorway, path, and any steps. If access is tight, tell us when you order. When the goods arrive, inspect the packaging while the driver is still there. If the crate is crushed, torn, or clearly mishandled, write dated reservations on the delivery note (not a vague "subject to unpacking" line), take photographs, and email [email protected] within 48 hours with your order number so we can open a carrier claim.

Who sells and ships this product?

The seller is Perth Stove Centre Ltd, a company registered in Perth, Perth and Kinross, Scotland. We trade as a specialist hearth and solid-fuel retailer: we hold stock, prepare orders, and ship the reference shown on this page. We are not a marketplace listing other people's inventory. Registered office, company number, and contractual terms are in our legal notice.

You buy on thestovecentre.com, pay by card before dispatch, and we deliver to the mainland UK address on your order confirmation. No walk-in counter, no depot collection, and no cash or card payment to the driver. Sizing, lead times, or access questions before checkout: [email protected].

Is the product new?

What you see here is normally current manufacturer stock, supplied new and in the maker's factory packaging when the factory still provides one. Ex-display, end-of-line, or refurbished lines are uncommon on this catalogue; when they do appear, the product page states that in plain words in the description.

Your statutory rights under the Consumer Rights Act 2015 apply if the goods arrive faulty or not as described. Keep the email confirmation and invoice. Where the manufacturer publishes a warranty for this reference, that warranty sits alongside for eligible parts under the maker's own registration rules and time limits.

How do you explain the displayed price?

The catalogue mixes stoves, inserts, flue parts, and accessories from manufacturer end-of-line batches and scheduled stock rotations. The goods stay new; when the factory ships retail packaging, that is what arrives on the pallet.

Carriage for qualifying appliances is £35.99 including VAT, or free when the appliance subtotal in your basket reaches £350. Kiln-dried firewood, pellets, and other fuel lines never count toward that threshold. Checkout shows the exact shipping line before you pay. No shop pickup, and nothing is settled with the carrier at the door.

Can this go into my existing open fireplace?

Often yes, but only after a competent solid-fuel installer checks the opening, hearth, and chimney. An insert needs a proper register plate, clearances, and a flue path designed for wood, not a hopeful drop into an unlined stack.

Measure height, width, and depth of the recess and compare them with the appliance dimensions on this page (including any required frame). Photos of the opening help us confirm whether the crate size will even fit through your hallway.

Can I reuse a gas fire flue or liner?

No. Gas liners are not rated for solid fuel temperatures and deposits. Forum installs that keep a thin gas liner and then fill the room with smoke are a recurring warning for a reason.

Expect a solid-fuel-grade liner (commonly 316 stainless for wood), correct terminals, and Building Regulations notification via HETAS or your local authority. Budget for flue work separately from the insert price on this page.

What about Smoke Control Areas with an insert?

Same rules as freestanding stoves: if you are in a Smoke Control Area and want to burn wood, the appliance must be Defra exempt for that fuel and you must burn dry Ready to Burn wood. Open fires are not an exempt workaround.

Confirm exemption for this model (plate, manual, or Defra list) and ask your council if your street is designated. We can forward the maker's exemption wording when it is published for the reference.

6 reviews for Premium wood insert - THERMOROSSI Skyline 800 5.7 kW

  1. Jack F. –

    Tracking email arrived the day before. Packaging solid.

  2. Peter S. –

    Description matches what arrived. Installation not included.

  3. Michael R. –

    Question answered by email within a day. Product matches the page.

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