What sizes do standard thermal insulation covers come in?

Lagflex's standard range covers the most common valve and flange sizes used in UK industrial and HVAC installations, from 15mm nominal bore upwards. Contact us with your valve type and bore size, and we will confirm availability and lead time.

How are standard insulation covers fastened in place?

Our standard thermal insulation covers use a combination of Velcro straps, draw cords and clip fasteners. They can be removed and refitted quickly without tools, making them ideal for applications requiring regular maintenance access.

What temperature range do standard thermal insulation covers handle?

Our standard range is suitable for most HVAC and industrial heating applications. For steam systems, boilers and turbines, we recommend our high temperature insulation jackets, which use materials rated for extreme heat.

Can standard thermal insulation covers be used outdoors?

Yes. Our standard covers use a durable silicone-coated glass fibre outer casing with good resistance to UV and weathering. For demanding outdoor environments, a weatherproof specification is also available.

How quickly can you deliver standard insulation covers?

Lead times depend on specification and quantity. Contact us with your requirements and we will provide an accurate lead time and delivery estimate.

What temperatures can your high temperature insulation jackets withstand?

The exact temperature rating depends on the materials selected for your specific application. Contact us with your operating temperature and application details, and we will recommend the appropriate specification.

Are your high temperature jackets suitable for steam applications?

Yes. Steam system insulation is one of the most common applications for our high temperature range, including steam mains, valve sets, condensate lines, steam traps and boiler plants.

Can high temperature insulation jackets be removed for maintenance?

Yes. Removability is a central feature of our high temperature range. Jackets are designed for fast removal and reinstallation, even after prolonged exposure to high temperatures.

Do you supply high temperature insulation jackets for turbines?

Yes. We have experience supplying custom high temperature jackets for turbine casings, steam inlet pipework and associated valves. Contact us with drawings or dimensions, and we will design a suitable solution.

How do I know if I need high temperature or standard thermal insulation jackets?

If you are dealing with steam, process heat, boiler plant or other high-temperature applications, our high temperature range is recommended. For standard HVAC and heating applications, our standard range is the starting point. Contact our team and we will advise.

Do valve insulation jackets fit all valve sizes?

Our standard range covers the most common nominal bore sizes used in UK installations. For non-standard or large-diameter valves, we manufacture bespoke jackets to your exact dimensions. Contact us with your valve details and we will confirm what is available.

Are valve insulation jackets reusable?

Yes. All our valve insulation jackets are designed to be removed and refitted repeatedly without degrading. A correctly refitted jacket performs just as well as when first installed.

How much energy can I save by insulating my valves?

An uninsulated valve can lose as much heat as several metres of bare pipe. Across a plant room with multiple uninsulated valves, the savings from fitting valve insulation jackets can be substantial, with payback periods of under twelve months common in heating and steam applications.

Can valve jackets be used on actuated valves?

Yes. We manufacture valve insulation jackets for motorised and pneumatically actuated valves. The jacket design accommodates the actuator while ensuring the valve can be operated without removing the insulation. Bespoke insulation jackets are usually required for actuated valves.

Do you supply valve insulation jackets for steam applications?

Yes. We supply valve insulation jackets for all valve types used in steam systems. For high-temperature steam applications, specialist materials rated for sustained high-heat exposure are used.

How do I get a quote for a bespoke insulation cover?

Contact us with as much detail as possible about your requirement, including equipment type, dimensions, operating temperature and quantity. Photos, drawings or sketches are all helpful. We will review the information and provide a quote and lead time.

Can Lagflex visit the site to take measurements for bespoke covers?

Yes. For complex installations or large orders where measurement accuracy is critical, we can arrange a site visit. Contact us to discuss your project.

What is the minimum order quantity for bespoke insulation covers?

There is no minimum order quantity. We manufacture single one-off bespoke covers as well as large bulk orders.

Do you supply drawings or spec sheets with bespoke orders?

Yes. Specification sheets and dimensional drawings can be supplied with bespoke orders on request. These are useful for future re-ordering, site documentation and asset management.

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UK-based specialists in bespoke removable thermal insulation jackets for valves, flanges, pumps, and industrial pipework.

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07497 119 610

info@lagflex.co.uk

Unit 7 Parkside Ind Est, Edge Lane St, Royton, Oldham, OL2 6DS

Make an enquiry

Contact details

07497 119 610

info@lagflex.co.uk

Unit 7 Parkside Ind Est, Edge Lane St, Royton, Oldham, OL2 6DS

Make an enquiry

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07497 119 610

info@lagflex.co.uk

Unit 7 Parkside Ind Est,  Edge Lane St, Royton, Oldham, OL2 6DS