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0208 463 9696

020 8463 9696

Need help? Call us!

020 8463 9696

Need help? Call us!

Free Delivery Over £100 UK In stock items
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Free Delivery Over £100 UK In stock items
Easy returns 60 days, no fuss
(33 customer reviews)
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Galvanised Spiral Duct

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SKU: GALSS-1422

QS Code: QS2412

I-sells logo
Dimensions (mm) ?
L
3000
Temperature (°C) ?
Max
250
Material ?Galvanised Steel
View All Technical Details
Product Size: 1422mm ?
PDF Files
View All PDFs (1)
×

Product Documents

SR spiral ducting datasheet
Download View

GALVANISED SPIRAL DUCT

  • Metal spiral ducting tube is ‘female’ – Fittings such as bends and reducers generally slip inside the duct tube.
  • View all metal ducting fittings by type
  • Non-Standard lengths are available upon request.
  • Stainless steel and perforated versions are available on request.
  • Produced in accordance with DW144 with a zinc coating weight of 275g/m2 to ensure long-life.
Example uses with additional fixings & support
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i-sells.co.uk supplies SPIRAL DUCTWORK from 80 mm to 1600 mm diameter in galvanized steel throughout the UK.

Delivery of Spiral Duct
Please note that due to the size of these items, we aim to deliver these galvanised straight spiral ducts via local transport where applicable. Some orders may be subject to a delivery surcharge for out of city areas, long distances or if a small order (usually if the order value is below £100+vat). If a charge is applicable, this will be advised prior to despatch for you to agree. You will, of course, have the option to cancel your order if you so wish.

Cut to size & Additional Sizes
A cut to size and other sizes of spiral ducting is available for our customers – please contact us with your specific requirements.

33 reviews for Galvanised Spiral Duct

4.7
Based on 33 reviews
5 star
84
84%
4 star
9
9%
3 star
0%
2 star
6
6%
1 star
0%
1-5 of 33 reviews
  1. IB
    ian barron
    Verified Review

    spot on service from start to finish

    (0) (0)
  2. HA
    Hassan A.
    Verified Review
    (0) (0)
  3. SW
    Sholto W.
    Verified Review

    Customer Service was FANTASTIC, so helpful. Delivery was super quick too although the pipe arrived damaged at each end, fortunately I need to cut it down anyway so not a major issue for me

    (0) (0)
  4. AW
    Andrew Wiles
    Verified Review

    A1 product

    (0) (0)
  5. MW
    Mark Warters
    Verified Review

    Easy to use website for ordering, fast delivery.
    (GALSS-CUT1M-100 – Galvanised Spiral Duct – 100mm, 1m)

    (0) (0)
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UK Mainland Shipping – Quick Overview

Free UK Mainland delivery over £100 (stocked items)
Order cut-off 12:00 (noon)
60-day easy returns
Availability Service Under £100 Over £100 Typical Delivery
In Stock Standard £4.99 FREE 2-4 working days
In Stock Express £9.95 FREE 1-2 working days
2-7 Days Super Saver £5.99 FREE 4-10 working days
2-7 Days Direct From Factory Varies by product & manufacturer 2-7 working days

Note: Items marked 2–7 Days (or longer) indicate items awaiting restock or supplied to order with variable delivery times and costs. Learn More

View Full Delivery Information

Couriers we use: DPD, DHL, Royal Mail and others

Visit The Sidcup Showroom Store

*Please call us on 0208 463 9696 to confirm stock availability and arrange a collection time.

View Location & Directions

Questions and answers of the customers

    Would this be string enough to use coiled in a compost heap to heat incoming air to an intake fan? I am concerned it would be crushed by the weight of the compost 1M 2?
  1. 0 votes
    Q
    Would this be string enough to use coiled in a compost heap to heat incoming air to an intake fan? I am concerned it would be crushed by the weight of the compost 1M 2?
    answer now
    A

    Good Afternoon,

    Thank you for your question and apologies for the delay.

    This pipe is rigid and unable to bend, we do flexible ducting but this maybe unsuitable as it will collapse if any weight is put onto it.

    Sorry we are unable to help on this occasion

    Kind Regards Anita
    2. Hi, is it possible to order a 3m long pipe with 500mm diameter and have that cut to a specific length (3 x 1m at 500mm diameter smaller pipes)? I can see that the greatest diameter you offer for a 1m long pipe is 200mm, and I'm looking for a 500mm one. Thank you!
  2. 0 votes
    Q
    Hi, is it possible to order a 3m long pipe with 500mm diameter and have that cut to a specific length (3 x 1m at 500mm diameter smaller pipes)? I can see that the greatest diameter you offer for a 1m long pipe is 200mm, and I'm looking for a 500mm one. Thank you!
    answer now
    A

    Good Afternoon,

    Thank you for your question.

    Please could you provide the post code of where these maybe going to so I can get a price and lead time for you.

    I look forward to hearing back from you

    Kind Regards

    Anita
    3. For 355mm ducting, is it the inside diameter or the outside which is 355mm ? If it is the outside, what does the inside diameter measure ? Thanks
  3. 0 votes
    Q
    For 355mm ducting, is it the inside diameter or the outside which is 355mm ? If it is the outside, what does the inside diameter measure ? Thanks
    answer now
    A Good morning John. All of the spiral ducting is measured as internal diameter.Kind regards, Marc.
    4. Good afternoon, Would you be able to confirm Galvanised Spiral Duct thickness. Would you have a data sheet or something to issue to the client if nessecarry. Thank You Tomas
  4. 0 votes
    Q
    Good afternoon, Would you be able to confirm Galvanised Spiral Duct thickness. Would you have a data sheet or something to issue to the client if nessecarry. Thank You Tomas
    answer now
    A Hello TomasThank you for your question. The gauge is 0.05mm and the data sheet can be found under product code QS2406 under the heading downloads. Please come back to me if I can help any furtherKind ReagrdsAnita
    5. I need materials for tomorrow please let me know can I pick up if materials haven stock ? let me know please
  5. 0 votes
    Q
    I need materials for tomorrow please let me know can I pick up if materials haven stock ? let me know please
    answer now
    A Hello WaldoPlease could you advise what items you require and postcode so I can check stock and see if available for collectionKind RegardsAnita
    6. Hi, Is this product available is galvanised steel? What is the longest custom length available? Is there any additional information on how the ducts function near High Voltage and Control cables? And can you provide addition information on the joint between the ducts; can they be jointed prior to installation? Thanks, Abi.
  6. 0 votes
    Q
    Hi, Is this product available is galvanised steel? What is the longest custom length available? Is there any additional information on how the ducts function near High Voltage and Control cables? And can you provide addition information on the joint between the ducts; can they be jointed prior to installation? Thanks, Abi.
    answer now
    A Good afternoon. These ducts are made from galvanised steel, and the longest length is 3m. We have no information on functioning near high voltage, as it is ventilation ducting. You can connect ducts together with a male connector, which would come supplied separately.Kind regards, Marc
    7. Where is my order , this has not been delivered
  7. 0 votes
    Q
    Where is my order , this has not been delivered
    answer now
    A Good Morning DavidMy apologies for the delay. I have spoken to the factory and your spiral will be with you today.Kind RegardsAnita
    8. Please provide exact i.d & O.d (ø200mm+/-), give tolerances around these figures. Currently drawing up a product to match the ducting, need exact size with tolerance, Thank you
  8. 0 votes
    Q
    Please provide exact i.d & O.d (ø200mm+/-), give tolerances around these figures. Currently drawing up a product to match the ducting, need exact size with tolerance, Thank you
    answer now
    A Good morning Ray. If you take a look on our website at part number QS2418 there is a datasheet in the downloads section. That will provide you all the information you need.Kind regards, Marc
    9. Does this product have any kind of fire rating?
  9. 0 votes
    Q
    Does this product have any kind of fire rating?
    answer now
    A Hello RobertThank you for your question. The spiral does not have a fire rating but can be fire rated painting for an additional charge. If I can help any further please do not hesitate to contact meKind RegardsAnita
  10. 0 votes
    Q
    answer now
    A Good morning. I have found this short tutorial on Youtube, which you might find useful.https://www.youtube.com/watch?v=92wzuOcgPzcKind regards, Marc.
    11. is this product suitable for a cooker hood with and external motor?
  11. 0 votes
    Q
    is this product suitable for a cooker hood with and external motor?
    answer now
    A Hi Switesh, The product is suitable for a cooker hood and external motor.However if you plan to take the ducting outside please be aware that this is Galvanised steel and is at risk to rust over time.if you have any further questions please let us know.i-sells.co.uk
    12. Hi what is the thickness of this product ? is it available in 300mm lengths ? Regards
  12. 0 votes
    Q
    Hi what is the thickness of this product ? is it available in 300mm lengths ? Regards
    answer now
    A Hello BradThank you for your question. The Gauge ~0.5mm and is only available in 1mtr & 3mtrs. If I can help any further please do not hesitate to contact meKind RegardsAnita
    13. Hi I wanted to order this but I get a message saying that 3M is too long but that I can order 3 x 1M lengths instead. I cannot see anywhere on your web site that allows me to order 1metre lengths. Can you advise? Many thanks.
  13. 0 votes
    Q
    Hi I wanted to order this but I get a message saying that 3M is too long but that I can order 3 x 1M lengths instead. I cannot see anywhere on your web site that allows me to order 1metre lengths. Can you advise? Many thanks.
    answer now
    A Good morning. There may be a slight glitch in our system. We do stock 1m lengths in our warehouse, but only up to 200mm. Anything larger would have to come direct from factory. If that option doesnt come up, give me a call on 020 8463 9514 and I will be able to get you a lead time, and confirm carriage costs. Kindest regards, Marc.
    14. can you please advise what the fire rating of your duct work is ? 30mins and more ?
  14. 0 votes
    Q
    can you please advise what the fire rating of your duct work is ? 30mins and more ?
    answer now
    A Hello GeraldThank you for your question. The metal ducting is for air ventilation and smoke ventilation, If you require fire rating duct this can be painted at an additional cost. Please advise if you would like a quote and how many you require.Kind RegardsAnita
    15. Is the inner diameter of the ducting 200mm or is the 200mm the outer diameter?
  15. 0 votes
    Q
    Is the inner diameter of the ducting 200mm or is the 200mm the outer diameter?
    answer now
    A Hello DaveThank you for your question. The OD is 200mm. If I can help any further please do not hesitate to contact meKind RegardsAnita
    16. What is the internal diameter of the 125mm Galv ducting?
  16. 0 votes
    Q
    What is the internal diameter of the 125mm Galv ducting?
    answer now
    A Hello JacobThank you for your question. The internal diameter is 125mm the external diameter is 127mm. Kind RegardsAnita
    17. What is the external diameter including the ridges spiralling around the duct?
  17. 0 votes
    Q
    What is the external diameter including the ridges spiralling around the duct?
    answer now
    A Hello MarkThank you for your question. The external diameter is 127mm. Kind RegardsAnita
    18. Hello, Q1 - What is the external diameter? Q - Can I use this with QS151?...or do I need to install a connector?
  18. 0 votes
    Q
    Hello, Q1 - What is the external diameter? Q - Can I use this with QS151?...or do I need to install a connector?
    answer now
    A Hello MarkThis item can be used with the QS151 as the spigot on the back of the grille is male and the pipe is female. This will fit in your 152 core drill hole.Kind RegardsAnita
    19. I have no easy access to an outside wall. Through the garage I am 2.8 mts from the outside wall horizontaly, can I use this product or does it have to be aluminium? I have tried plastic ducting but it blocks up in a couple of months. Thanks Owen
  19. 0 votes
    Q
    I have no easy access to an outside wall. Through the garage I am 2.8 mts from the outside wall horizontaly, can I use this product or does it have to be aluminium? I have tried plastic ducting but it blocks up in a couple of months. Thanks Owen
    answer now
    A Hello OwenThank you for your question. What is your application? in which the duct is getting blocked. Please send your reply to [email protected] RegardsAnita
    20. Hi - a couple of questions if I may. Would you kindly let me know the internal dimension of the ducting? We have an extractor with an external diameter of 120, so I presume this will be OK to fit (with/out adaptor?) Secondly, I have to run this along to an outside wall and wonder whether this will fit through the 125mm plastic wall plate (to neaten up the cored hole). If it nearly fits (!), I guess I can enlarge the hole. thanks in advance.
  20. 0 votes
    Q
    Hi - a couple of questions if I may. Would you kindly let me know the internal dimension of the ducting? We have an extractor with an external diameter of 120, so I presume this will be OK to fit (with/out adaptor?) Secondly, I have to run this along to an outside wall and wonder whether this will fit through the 125mm plastic wall plate (to neaten up the cored hole). If it nearly fits (!), I guess I can enlarge the hole. thanks in advance.
    answer now
    A Hello TimThank you for your question. You will require our adapter that will go from 120mm - 125mm product code DOM519 there are pictures in the gallery that shows how it fits, also the spiral duct will fit through the wall plate. If I can help any further please do not hesitate to contact meKind RegardsAnita 
    21. Hi Can you confirm if this complies with DW/144 and SDW/TM2 , BSEN10142. We need this to comply with these reg as its for a fish and chip shop kitchen exhaust????
  21. 0 votes
    Q
    Hi Can you confirm if this complies with DW/144 and SDW/TM2 , BSEN10142. We need this to comply with these reg as its for a fish and chip shop kitchen exhaust????
    answer now
    A Hello ShaneThank you for your question. Yes the spiral is produced in accordance with DW144 with a zinc coating weight of 275g/m2 to ensure long-life. Also is EN1506. If I can help any further please do not hesitate to contact meKind RegardsAnita
    22. I am looking to install two 200mm ducting to bring air into a boiler room. Would this product be suitable. Thanks
  22. 0 votes
    Q
    I am looking to install two 200mm ducting to bring air into a boiler room. Would this product be suitable. Thanks
    answer now
    A Hello MatthewThank you for your question. It would depend what the temperature rating is going through the ducting as the temperature rating on the spiral is 200 degree c continuous and 250 degree c intermittent.  If I can help any further please do not hesitate to contact me Kind RegardsAnita
    23. HI DO YOU HAVBE AN END PEICE THAT MIGHT SUIT TO CLOSE THE END OF A 400MM DUCT IN GALVANISED?iT DOES NOT NEED TO BE WATER TIGHT, JUST REALLY A STOPPER, AS I WILL BE USING THE FLUE TO PLANT A CLIMBER AND ONLY NEED TO STOP THE EARTH FROM RUNNING AWAY AT THE BASE OF THE FLUE THANKS TIM
  23. 0 votes
    Q
    HI DO YOU HAVBE AN END PEICE THAT MIGHT SUIT TO CLOSE THE END OF A 400MM DUCT IN GALVANISED?iT DOES NOT NEED TO BE WATER TIGHT, JUST REALLY A STOPPER, AS I WILL BE USING THE FLUE TO PLANT A CLIMBER AND ONLY NEED TO STOP THE EARTH FROM RUNNING AWAY AT THE BASE OF THE FLUE THANKS TIM
    answer now
    A Hello TimThank you for your question. We do a end cap for 400 mm ducting the product code for this item is QS1215. If I can help any further please do not hesitate to contact meKind RegardsAnita
    24. Hello, can you please tell me the wall thickness of your 400mm dia Spiral Ducting.
  24. 0 votes
    Q
    Hello, can you please tell me the wall thickness of your 400mm dia Spiral Ducting.
    answer now
    A Hello PaulThank you for your question. The Gauge is 0.8mm. If i can help any further please do not hesitate to contact meKind RegardsAnita
    25. hi there, do you have a collar to fit over 150mm spiral duct to cover any minor damage where ducting passes through a wall. thank you.
  25. 0 votes
    Q
    hi there, do you have a collar to fit over 150mm spiral duct to cover any minor damage where ducting passes through a wall. thank you.
    answer now
    A Hello ColinThank you for your question. The only thing i can offer is our spigot plate the product code for this item is QS4218. If you have any further questions please do not hesitate to contact me on 0208 463 9683.Kind RegardsAnita
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SKU: METAL-SPIRAL
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