Over 30 Years Experience
2 Year Guarantee On Installation
Bespoke Available
Exceptional Customer Service
Resources
Here you’ll find a wealth of key information and resources for our rainwater and roofline systems. If you’re looking for quick answers to common questions, it’s well worth taking a look at our FAQs page. Alternatively, you can browse our Downloads section to find a range of helpful supporting documents, installation guides, and technical specifications.
Downloads
If you’re a professional client or looking to undertake your own installation, we’ve assembled a range of helpful technical specifications and in-depth supporting documents for you.
FAQs
We supply and install all over the UK, so no matter where you’re located, you can count on an outstanding service from us every time.
We use powder coating to colour our rainwater management systems and roof edge details. This gives you the option to choose from any RAL or BS number you want for your purchases.
Yes – we can fabricate any sizes you require.
Ideally, we’d recommend a leaf guard is installed, which cuts down on the chances of your gutter being blocked, even in autumn and winter. This leaf guard can be made to fit inside all profiles of guttering.
No. The idea of seamless guttering is that it’s designed and installed in single piece, with no joints included.
We use internal clip fittings to install seamless guttering internally.
We provide 46 ogee seamless guttering, which comes in two sizes: 125mm x 95mm and 150mm x 125mm. However, it’s worth noting that this type of guttering is only available in a limited range of colours.
Yes, it does. You can choose from either mill finish, RAL colour or BS colour.
For orders made through our site, you can generally rely on them to reach you within 3-5 working days.
The union clips have to be purchased separately from the gutter. It’s worth noting in advance how many cuts you have to make, as obviously this will have a knock-on effect on how many clips you need.
For all our products and installations here at GMD Pennine, we use C60 low modulus silicone, which is available for purchase in our shop. Over the years we’ve found that the effectiveness of this sealant speaks for itself, so personally we wouldn’t recommend any other here at GMD.
At GMD Pennine, we have a 10-year guarantee on all supply and fit products.
We’ve been established since 1994, which means we’ve got well over two decades of operation behind us – and counting!