Description
GreenteQ Coastline Stainless Steel Patio Door Blanking Plate
Upgrade Your Patio Door Security by Removing External Access
GreenteQ Coastline Stainless Steel Patio Door Blanking Plate is the ideal solution for replacing damaged external cover plates or upgrading your patio door security by removing external access completely. This precision-manufactured plate fits uPVC sliding patio doors and will fit any patio door handle with 154mm screw centres, restoring the clean, professional appearance of your door hardware.
Made from corrosion-resistant stainless steel, this blanking plate is designed to match GreenteQ Coastline handles and is also compatible with standard GreenteQ door furnishings.
Key Benefits:
- Universal Fit – Fits any patio door handle with 154mm screw centres, not just GreenteQ Coastline.
- Stainless Steel Construction – Resists rust and corrosion, maintaining its appearance in exterior applications.
- Universal Reversible Design – Fits both left and right-handed installations.
- Cost-Effective Solution – Replace just the cover plate without needing to buy an entire handle assembly.
Product Specifications:
- Brand: GreenteQ
- Range: Coastline
- Material: Stainless steel
- Application: uPVC sliding patio door handles (external cover plate)
- Handing: Universal / Reversible
- Compatibility: GreenteQ Coastline handles, standard GreenteQ furnishings, and any patio door handle with 154mm screw centres
Dimensions:
- Backplate Length: 225mm
- Backplate Width: 32mm
- Screw Centres: 154mm
- Item Depth: 11mm
Important Cylinder Information:
Important: If you're replacing an external pull handle with this blanking plate (removing outside access completely), you'll need to change your existing full euro cylinder to a half cylinder. Here's why: A full euro cylinder extends through the entire door thickness with keyholes on both sides. When you fit a blanking plate with no handle, the full cylinder would be too long as there is no cylinder hole on the blanking plate. A half cylinder only operates from the inside and has a solid, blank face on the outside, sitting well behind the blanking plate. This also improves security by eliminating the external cylinder that could be attacked or manipulated.
Pro Tips:
Pro Tip: Before ordering, measure your existing backplate dimensions and screw centre spacing (154mm) to confirm compatibility. Check the technical diagram in the product gallery. If you're removing external access completely, remember to order a half cylinder at the same time.
What's in the Pack:
- 1 × GreenteQ Coastline stainless steel external blanking plate (screw centre spacing 154mm)
Note: Fixings not included. Reuse your existing screws or buy separately if needed.
Frequently Asked Questions:
Will this fit my patio door handle?
This blanking plate will fit any patio door handle with 154mm screw centres. While designed for GreenteQ Coastline handles, it's compatible with most standard patio door configurations. The plate measures 225mm in length and 32mm in width. Check your existing backplate measurements against these dimensions using the technical diagram in the gallery.
Do I need to change my cylinder if I'm blanking off the outside?
Yes. If you're replacing an external pull handle with this blank plate (removing outside access), you must change from a full euro cylinder to a half cylinder. A full cylinder would protrude past the blanking plate. A half cylinder only operates from inside and sits behind the plate, with no external keyhole.
Does this come with screws?
No, fixings are not included. Most installations reuse the existing screws from the old backplate. If your screws are damaged or missing, buy appropriate screws for exterior use.
Can I use this on left or right-handed doors?
Yes, this blanking plate has a universal reversible design that works on both left and right-handed door configurations.
Why Choose GreenteQ Coastline?
GreenteQ manufactures reliable, precision-engineered door and window hardware. This Coastline blanking plate offers a practical replacement solution that restores both function and appearance at a fraction of the cost of complete handle replacement. Whether addressing wear and tear or upgrading security by removing external access, this stainless steel cover plate delivers professional results.
Item specifics
Handing: |
Universal/Reversible |
Screw Centres: |
154mm |
Product Reviews
Delivery & Returns
Our Commitment to Fast, Reliable & Hassle-Free Service
We aim to deliver your products as quickly as possible.
Cut-off times:
- Orders placed before 2:00pm are normally dispatched the same day.
- Orders placed after 2:00pm on Friday are dispatched the following Monday.
- For Premium Tracked 24 delivery, please order before 12:00pm for same-day dispatch.
Depending on the delivery service selected at checkout, we use a next-day courier service, Royal Mail Tracked 48, or Royal Mail Tracked 24.
Free Shipping
Free shipping is available for all orders over £10.00. Estimated delivery time for free shipping is 3–5 working days.
No Quibble Money Back Returns Policy
Shop with absolute confidence. If you are not satisfied for any reason, we will refund the full purchase price provided the item is returned within 30 days in the same condition as dispatched.
Except where an item proves to be faulty, damaged on delivery, or incorrectly described, return delivery charges and postage expenses are not refunded.
How do I return items?
- Log into your account and click on the Orders tab.
- Find the order you wish to return and click “Return Items?” on the right.
- On the Returns tab:
- Enter the quantity you wish to return (right side).
- Select the return reason and return action (replacement or refund) under the item.
- If a replacement is not available, a refund will be issued.
- Use the comments box for any additional details.
- Click “Submit Return Request”.
You will then receive a return request email from JCP Hardware with instructions.
If you placed an order as a guest and wish to return it, then please email.
