20 Year Guarantee

A lifetime of reassurance...

At double the industry standard, ERG offer a 20 Year Guarantee giving you complete value for money and, crucially, a lifetime of reassurance for your home in the Highlands.

We’re able to offer such a guarantee because our products are designed and manufactured to remain perfectly functional and completely fit for purpose for at least 20 years. Materials and components have been selected for their inherent durability and our manufacturing processes are second to none. It would simply be a waste if products were replaced after only 5, 10 or even 15 years!

It’s also a vital element of ERG's Environmental Policy. By encouraging homeowners to use their windows and doors for longer, we can help to prevent over consumption and unnecessary carbon emissions.

Let’s face it, windows, doors, conservatories and orangeries are not your everyday purchase and for most they are a considerable financial commitment. But over 20 years our products are a very affordable and truly sound investment that could actually end up paying for themselves when you consider the cost savings you’ll make on your heating bills, as a result of the improved energy efficiency or your home.

For help & advice call 01349 856900 today!

Make your house a home! Let ERG take care of it for you – get in touch with us today and see how we can help.

Get a free quote

or call us today on 01349 856900.

Customer Reviews

Delighted with the finished result, boys who did the work did a great job and were very helpful with any...


Windows & Doors Near Fortrose
M Cormack – 22nd Nov 2017

In August 2017 we had all of our windows replaced with grey PVC which looked great with our old stone...


Windows & Doors Near Fortrose
J Hay – 22nd Aug 2017

From my initial enquiry through measuring, quoting, installing and replacing a window that cracked (not ERG's fault!), I have had...


Windows & Doors Inverness
J S – 20th Oct 2017

got front porch fitted by erg first class workmanship would recommend this company


Porch Inverness
M Bothwell – 15th Jan 2018

We purchased a conservatory from ERG and the quality of the product is fantastic. I would recommend them to anyone...


Conservatory / Orangery Inverness
A Maclellan – 20th Mar 2018

I have now purchased a few products from ERG Scotland starting with doors, then windows and more recently a conservatory....


Conservatory / Orangery Inverness
F Macleod – 15th Apr 2018

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© 2019 ERG Scotland Limited.

ERG Scotland Limited is a credit broker not a lender.

Credit is subject to status and affordability. Terms and conditions apply. ERG Scotland Ltd is authorised and regulated by the Financial Conduct Authority - Firm Reg. No. 729552 is a credit broker and is authorised and regulated by the Financial Conduct Authority. Credit provided by Hitachi Personal Finance, a trading style of Hitachi Capital (UK) PLC, authorised and regulated by the Financial Conduct Authority (Register no. 704348).