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Stickers & Labels System Inhibitor Labels
System Inhibitor Labels printed with your company name and phone number. Gloss or matt paper for indoors, waterproof polypropylene for outdoors. Packs from 48.
UK mainland delivery £7.95, free on orders over £99. Remote areas are quoted.
- You approve before print
- Final price, no VAT added
- Secure card payment by Stripe
- Checked by our Manchester team
Overview
The short answer, then the detail.
System Inhibitor Labels are labels that record that a heating system has been cleaned and dosed with inhibitor. Each one carries your company name, phone number. Choose 76 x 51 mm or 96 x 68 mm, on paper for indoors or waterproof polypropylene, in packs from 48. Design it online and approve exactly what you see, or upload your own file for a free check.
System Inhibitor Labels are labels that record that a heating system has been cleaned and dosed with inhibitor. They are used by heating engineers and plumbers, and usually go on the boiler, the filter or the manifold. Each label carries your details, so the customer knows exactly who did the work and who to call next time.
The label is printed with the heading "System Contains Inhibitor" and "Check concentration annually", write-on lines for "Inhibitor", "Date added" and "Next check", and a strip with your company name, phone number. You can add your own logo, change the wording, or pre-print details that are the same on every label.
Materials. Gloss paper gives bright colour for indoor use. Matt paper takes a ballpoint or permanent pen, so it suits labels you fill in on site. Waterproof polypropylene with a matt laminate is for anything outdoors or handled a lot; write on it with a permanent marker.
Sizes and packs. Choose 76 x 51 mm or 96 x 68 mm. Paper labels come in packs of 48 to 3,600, polypropylene from 250, and the price per label falls as the pack grows (see the price each table by the price). Need a size we do not list? Ask for a quote with the size and quantity.
Follow the inhibitor manufacturer guidance on testing and top-up intervals. Every uploaded file gets a free check before it is made. Saver turnaround is ready to dispatch in about 7 working days, Express in 3. UK mainland delivery is £7.95, free on orders of £99 and over (goods total); remote areas are quoted.
System Inhibitor Labels: ordering and delivery
Ordering system inhibitor labels online is simple: choose the options above, see the price straight away, then upload your own artwork or pick an artwork option. Every uploaded file for your system inhibitor labels order gets a free check before anything is made. UK mainland delivery is £7.95 per order, free on orders of £99 and over; see delivery for timings and areas.
More like this: Trade & Compliance Labels, or all stickers & labels. Artwork tips are in our artwork guidelines.
Specifications
Materials, sizes and finishing for this product.
| Sizes | 76 x 51 mm, 96 x 68 mm |
|---|---|
| Materials | Gloss paper (indoor), matt paper (indoor, write-on), waterproof white polypropylene with matt laminate |
| Packs | Paper from 48 to 3,600 labels; polypropylene from 250 |
| Supplied | On sheets, kiss cut, ready to peel |
| Printed details | Label wording, write-on lines, company name, phone, optional logo |
| Adhesive | Permanent |
| Custom sizes | Other sizes on request (ask for a quote) |
| Artwork check | Free file check before we print |
| Turnaround | Saver 7, Standard 5, Express 3 working days to dispatch |
| SKU | IB-LAB-021 |
| Price | Final price shown in the configurator. No VAT is added. |
| Delivery | UK mainland £7.95 per order, free on orders of £99 and over. Scottish Highlands +£10; islands and NI quoted. |
Made to order for InstantBanners, Manchester
InstantBanners is a sign and print shop in Manchester. We check your file will print well. This product is then made to order by our UK production partner and delivered straight to you.
- 01Your artworkDesign it online and approve what you see, or upload your own file.
- 02File checkA person checks uploaded files for size, bleed and resolution.
- 03Made to orderMade to order by our UK production partner and delivered straight to you.
Frequently asked questions
About system inhibitor labels.
What is printed on the labels?
The heading "System Contains Inhibitor", write-on lines for "Inhibitor", "Date added" and "Next check" and your company name and phone number. You can add your logo or change the wording in the online designer, and you approve exactly what you see.
Can I write on the labels?
Yes. Matt paper takes a ballpoint or a permanent pen. The waterproof polypropylene labels have a matt laminate: use a permanent marker. Gloss paper is best for labels that are fully pre-printed.
Which material should I choose for outdoors or damp areas?
Waterproof polypropylene. Paper labels are for dry, indoor use. Polypropylene resists water and handling, so it suits outdoor units, lofts, meter boxes, vans and plant rooms.
Do these labels make my equipment or premises compliant?
No label does that on its own. The label is a visible record of dates and contacts; the inspection, service or test and your paperwork are what count.
What is the smallest pack, and do bigger packs cost less per label?
Paper labels start at 48 per pack and polypropylene at 250. The price per label drops as the pack grows; the table under the price shows the price each for every pack size. For a size we do not list, ask for a quote.
Can I print the product name of the inhibitor I use?
You can write it in, or give us the product name in the extra wording box to pre-print it. We do not print third-party logos, only the product name as text.
How long do they take?
Saver turnaround is ready to dispatch in about 7 working days after your order and artwork are confirmed, Standard in 5 and Express in 3. Delivery is on top: UK mainland delivery is £7.95, free on orders of £99 and over (goods total); remote areas are quoted.
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Questions
Buyer questions about this product, answered. Can't see yours? Ask below and our team will reply.
What size are System Inhibitor Labels?
System Inhibitor Labels are 96 × 68 mm, from £27.67. For other sizes see Safety Electrical Connection Labels, Boiler Service Labels or Danger Do Not Use Labels. The price updates live as you choose the other options. Not sure which fits? Measure the space and ask a question on this page, or call 0161 315 1151.
Paper or polypropylene: which should I choose for System Inhibitor Labels?
The options are gloss paper (indoor), matt paper (indoor, easy to write on) or waterproof polypropylene (matt laminated, indoor and outdoor). Gloss paper suits labels that are fully pre-printed and used indoors. Matt paper is easiest to write on with a ballpoint, for dry indoor use. Waterproof polypropylene with a matt laminate copes with damp, handling and outdoor units; write on it with a permanent marker. System Inhibitor Labels are printed on Gloss paper (indoor), Matt paper (indoor, easy to write on) and Waterproof polypropylene (matt laminated, indoor and outdoor).
What pen should I use to fill in these labels?
On matt paper a ballpoint or a fine permanent pen works well. On the waterproof polypropylene labels use a permanent marker, because ballpoint ink sits on the laminate and can smudge. Fill in inhibitor, date added and next check before you stick the label down if the surface is awkward to write on. System Inhibitor Labels are printed on Gloss paper (indoor), Matt paper (indoor, easy to write on) and Waterproof polypropylene (matt laminated, indoor and outdoor).
What artwork options are there for System Inhibitor Labels?
The Artwork choice on this page offers: "Add my details to this label design" (free), "I will upload print-ready artwork" (free), "Design it for me from my brief" (£35), "Redraw or vectorise my logo from a low-res file" (£50) and "Design a new logo for me" (£100). Design fees are fixed, show as their own line in the basket and cover the whole quantity of that item. Typesetting includes 1 proof and 2 rounds of changes; design from your brief includes 1 design and 2 rounds of changes. You can also design it yourself in the online designer at no charge.
How does the online designer work?
Yes. Open the designer from this page, pick a starting layout, add your logo, text and photos, and move things around on the canvas. Checks run as you work: sample text left in, text that is too small, items outside the safe area and low resolution images are flagged before you can approve. You approve exactly what you see, then add it to the basket. Designing and previewing is free; the on-screen preview carries a small watermark that is never printed. For System Inhibitor Labels, set your file up at the size you order, for example 96 × 68 mm.
What is the cheapest price for System Inhibitor Labels?
The lowest price is £27.67, which is what the calculator opens on: size 96 × 68 mm and material Gloss paper (indoor). Every other combination is priced as you choose it, including faster turnaround, and that price is final because we do not add VAT. UK mainland delivery is £7.95 per order and free when your goods total is £99 or more after any discount code (artwork and design fees do not count towards it).
How much is delivery for System Inhibitor Labels?
UK mainland delivery is £7.95 per order and free when your goods total is £99 or more after any discount code (artwork and design fees do not count towards it), so one label at £27.67 on its own pays £7.95, and the charge disappears once your basket reaches £99. Mainland Scottish Highlands postcodes add £10 once per order. Northern Ireland, the Scottish islands, the Isle of Man, the Channel Islands, the Isles of Scilly and the Isle of Wight are quoted before you order.
How quickly can I get System Inhibitor Labels?
Saver is ready to dispatch in 7 working days, Standard in 5 and Express in 3, counted in working days (Monday to Friday, not bank holidays) from when your order and artwork are confirmed. The exact figure for your chosen size and options shows beside each turnaround in the calculator. Courier delivery usually takes 1 to 3 working days after dispatch, and we email the tracking details when the parcel leaves us. On the opening option, System Inhibitor Labels are ready to dispatch in 7 working days on Saver or 3 on Express.
Can you print my scheme or trade body logo on the labels?
No. Scheme and trade body logos are licensed to their members, so we do not print them. We print your registration or membership number as plain text, and you can add your own company logo. If your scheme supplies its own logo labels or rules on how to show membership, follow those. System Inhibitor Labels are printed on Gloss paper (indoor), Matt paper (indoor, easy to write on) and Waterproof polypropylene (matt laminated, indoor and outdoor).
Can I get System Inhibitor Labels in another size?
Custom sizes: Other sizes on request (ask for a quote). You can see this with the other details in the Specifications tab on this page. If you need something different, ask a question on this page or use Get a quote and we will tell you what is possible. System Inhibitor Labels are 96 × 68 mm.
How strong is the adhesive on System Inhibitor Labels?
Adhesive: Permanent. You can see this with the other details in the Specifications tab on this page. If you need something different, ask a question on this page or use Get a quote and we will tell you what is possible. System Inhibitor Labels are printed on Gloss paper (indoor), Matt paper (indoor, easy to write on) and Waterproof polypropylene (matt laminated, indoor and outdoor).
What material options are there for System Inhibitor Labels?
You can choose gloss paper (indoor), matt paper (indoor, easy to write on) or waterproof polypropylene (matt laminated, indoor and outdoor). This is the material the item is printed on. Each choice changes the price live in the calculator, so you can compare before you add to basket. System Inhibitor Labels are printed on Gloss paper (indoor), Matt paper (indoor, easy to write on) and Waterproof polypropylene (matt laminated, indoor and outdoor).
Where do I stick these labels?
Usually go on the boiler, the filter or the manifold. Wipe off dust and grease first and press the label down firmly from the middle outwards. The adhesive is permanent, so place it where it can stay. System Inhibitor Labels are printed on Gloss paper (indoor), Matt paper (indoor, easy to write on) and Waterproof polypropylene (matt laminated, indoor and outdoor).
What resolution does my artwork need for these labels?
For items read close up, aim for 300 dpi at the finished size. At 300 dpi a 96 × 68 mm design needs about 1,134 × 803 pixels. Logos and text are best as vector artwork, which stays sharp at any size. Photos taken from websites or social media are usually far too small; our file check flags images that may print soft.
Do you check my file before printing?
Yes. A person from our team checks every uploaded file for size, bleed and resolution, and tells you if something needs fixing before anything is made. If you design online instead, you approve exactly what you see on screen, and that is what we print. We print what you supply, so check spelling, phone numbers and dates yourself too. Production starts once your order and artwork are confirmed. System Inhibitor Labels are 96 × 68 mm.
Which file types do you accept for System Inhibitor Labels?
A PDF at the finished size is best, with fonts embedded or converted to outlines. We also take AI, EPS and SVG, and high resolution JPG, PNG or TIFF files. Word, PowerPoint and Canva files are fine as a starting point, but export a full-quality PDF if you can. You can upload up to 3 files of 25 MB each on the product page, or upload later: we email you after you order. System Inhibitor Labels can also be designed in our online designer, where you approve exactly what you see.
Can my designer send the file straight to you?
Yes. You can upload your file on the product page, or place the order and upload later: we email you after you order. Your designer can send the file to us by email or WhatsApp with your order number, so it does not have to come through you. The turnaround clock starts once your order and artwork are confirmed, so send the file early if you have a deadline. System Inhibitor Labels are 96 × 68 mm.
What happens if my file is not good enough to print?
Our file check catches the usual problems: the wrong size, no bleed, low resolution images and text too close to the edge. We tell you what needs fixing before anything is printed, and you can send a new file. If you would rather we sort it, the typesetting option (£15, 1 proof and 2 rounds of changes) sets your text and logo on a clean layout. For System Inhibitor Labels, set your file up at the size you order, for example 96 × 68 mm.
Do I get the print file of my design?
Yes. When you order printing with a design made in our online designer, the high resolution PDF is attached to your order, and once the order is paid you can download it from My Account and your confirmation email. If you only want the file and no printing, approve the design and buy the print-ready PDF for £9.99. It is digital content, so the right to cancel ends once the download starts. For System Inhibitor Labels, set your file up at the size you order, for example 96 × 68 mm.
Will the price change at checkout?
Only delivery is added. The goods price you see in the calculator is final, with no VAT added. UK mainland delivery is £7.95 per order and free when your goods total is £99 or more after any discount code (artwork and design fees do not count towards it). Any artwork or design fee you choose shows as its own line in the basket, so you can see exactly what you are paying for. System Inhibitor Labels start at £27.67 before delivery.
What quantities can I order?
The quantity is part of the options: from 48 up to 10000 (48, 250, 280, 480, 500, 520, 1000 and 2000 and more). The price shown is the total for the quantity you pick, so divide by the quantity to compare the price each before you order. For a bigger run than the options list, ask for a quote with the size, quantity and deadline. System Inhibitor Labels start at £27.67 before delivery.
How do System Inhibitor Labels arrive?
Supplied: On sheets, kiss cut, ready to peel. You can see this with the other details in the Specifications tab on this page. If you need something different, ask a question on this page or use Get a quote and we will tell you what is possible. System Inhibitor Labels are 96 × 68 mm.
How are System Inhibitor Labels supplied?
On sheets, kiss cut, ready to peel. Packs: Paper from 48 to 3,600 labels; polypropylene from 250. Adhesive: permanent. The price table shows the price each for every pack size, so you can see where a bigger pack works out cheaper. System Inhibitor Labels are made to order by our UK production partner.
Can you deliver to Northern Ireland, the Highlands or the islands?
Yes, with a difference in price. Mainland Scottish Highlands postcodes, for example around Inverness, Fort William, Oban and Thurso, pay the mainland rate plus £10 once per order, even when the order qualifies for free delivery. Northern Ireland, the Scottish islands, the Isle of Man, the Channel Islands, the Isles of Scilly and the Isle of Wight are quoted before you order: use Get a quote or call 0161 315 1151. We do not deliver outside the UK. System Inhibitor Labels start at £27.67 before delivery.
I have a deadline. Is there a faster option for these labels?
Yes. Express makes these labels ready to dispatch in 3 working days on the opening option, priced at £32.04 against £27.67 on Saver (7 days). To plan back from a date, add 1 to 3 working days for the courier after dispatch and allow for artwork: production starts once your order and artwork are confirmed. If the date is very tight, call 0161 315 1151 before you order.
Are System Inhibitor Labels suitable for plumbers and heating engineers?
System Inhibitor Labels are labels that record that a heating system has been cleaned and dosed with inhibitor. It is part of our Plumbers & Heating Engineers range, which gathers what plumbers and heating engineers order for boiler and heating jobs. Other items in the same range include PVC Banners, Correx Boards, Custom Vinyl Stickers and Safety Electrical Connection Labels. You can mix items in one basket, and delivery is free once the goods total reaches £99.
I am one of the gas engineers. Would I use these labels?
System Inhibitor Labels are labels that record that a heating system has been cleaned and dosed with inhibitor. It is part of our Gas Engineers range, which gathers what gas engineers order for gas installation and safety work. Other items in the same range include Car Door Magnetic Signs, Magnetic Van Signs, Custom Vinyl Stickers and Boiler Service Labels. You can mix items in one basket, and delivery is free once the goods total reaches £99.
Why use printed labels instead of writing on a blank label?
Printed labels carry your company name, phone number and registration number on every one, so whoever finds the item later knows who did the work and how to reach you. They look consistent from job to job, and the write-on lines prompt you for the details each time. Packs start small, so you can try them before ordering more. System Inhibitor Labels are part of our Gas Engineers and Plumbers & Heating Engineers ranges.
Should my artwork be CMYK or RGB?
Supply CMYK where you can. RGB files are converted to CMYK for print, which can make very bright greens, blues and oranges look slightly duller. If you need a brand colour matched, give us the Pantone reference and we match it as closely as the material allows. Small differences between a screen and the printed item are normal, because screens give off light and print reflects it. For System Inhibitor Labels, set your file up at the size you order, for example 96 × 68 mm.
What does the designer check before I approve?
It looks for sample text you have not replaced, text below the smallest size that prints clearly, anything too close to the edge or outside the safe area, logos or photos too low in resolution for the size, and items overlapping text. Blocking problems must be fixed before you can approve; warnings you can accept if you are happy. The checks do not read your spelling, so check names, numbers and dates yourself. For System Inhibitor Labels, set your file up at the size you order, for example 96 × 68 mm.
Can someone help me choose the right options for these labels?
Yes. Call us on 0161 315 1151 or message us on WhatsApp and tell us where the label will go, how long it needs to last and your deadline. You can also ask a question on this page; our team answers and the question may be published to help other buyers. For a price on something the calculator does not cover, use Get a quote. System Inhibitor Labels are 96 × 68 mm.
Can I order several different designs in one order?
Yes. Add each design to the basket as its own line with its own file or online design, then check out once. Delivery is charged once per order, and becomes free when the goods total reaches £99. If several lines use the same artwork, choose "Same artwork as another item in my basket" so you only pay one design fee. System Inhibitor Labels start at £27.67 before delivery.
Can I get a VAT invoice?
No. We are not VAT registered, so we do not charge VAT and cannot issue a VAT invoice. You get an order confirmation email with the items, options and total paid, which works as your receipt. Because no VAT is added, the price you see in the calculator is the price you pay for the goods, with delivery shown at checkout. System Inhibitor Labels are 96 × 68 mm.
What if I spot a mistake after I order?
Contact us straight away on 0161 315 1151 or WhatsApp with your order number. If production has not started we can take a corrected file, or cancel the order and refund you in full. Once production starts the order cannot be changed. Printing that matches the design you approved or the file you supplied is not a fault, so check spelling, phone numbers and dates carefully before you order. System Inhibitor Labels start at £27.67 before delivery.
Can I reorder the same label later?
Yes. Order the same product and options again and upload the same file. If you designed it online, the print PDF from your first paid order is in My Account and your confirmation email, ready to upload again. If anything like a phone number or price has changed, update the artwork before you reorder. System Inhibitor Labels start at £27.67 before delivery.
What payment methods can I use for System Inhibitor Labels?
By debit or credit card at checkout. Payments are processed securely by Stripe, and we never see or store your full card number. Your order goes into production once payment is taken and your order and artwork are confirmed. For a large or unusual order you can ask for a quote first. System Inhibitor Labels are made to order by our UK production partner.
Where are System Inhibitor Labels made?
System Inhibitor Labels are made to order by our UK production partner. Either way, InstantBanners takes the order, checks your file and deals with you from start to finish, and the item is delivered to you by courier. You can reach our Manchester team on 0161 315 1151 or WhatsApp if you have a question before or after you order.
Can I return these labels if I change my mind?
No. These labels are printed to your order, and the 14-day right to cancel does not apply to goods made to your specification (Consumer Contracts Regulations 2013, regulation 28(1)(b)). You can cancel for a full refund before production starts. If an item is faulty, damaged or not what you ordered, your Consumer Rights Act 2015 rights apply and we reprint or refund. System Inhibitor Labels are made to order by our UK production partner.
Do I need an account to order?
No. You can check out as a guest and pay by debit or credit card, processed securely by Stripe. Creating an account at checkout lets you see past orders in My Account and download the print files of designs you made online. Either way you get an order confirmation email and a tracking email when your order is dispatched. System Inhibitor Labels are 96 × 68 mm.
What if my order arrives damaged?
Check it when it arrives. If anything is damaged or missing, tell us within 48 hours with photos of the item and the packaging, through the contact form or on WhatsApp, with your order number. Do not send anything back until we reply; we then arrange a reprint or a refund. This does not affect your legal rights, which the returns page explains. On the opening option, System Inhibitor Labels are ready to dispatch in 7 working days on Saver or 3 on Express.
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