Wavin Sewer Adjustable Gully Hopper 110mm | D4138

Wavin Sewer Adjustable Gully Hopper 110mm | D4138 – Versatile surface water drainage solution engineered for Irish building standards. This adjustable gully hopper connects seamlessly to 110mm underground drainage systems, efficiently channeling rainwater, yard drainage, and surface runoff from downpipes, patios, and driveways into sewer networks with flexible height adjustment for precise installation.

Key Features:

• 110mm connection – compatible with standard underground drainage pipes and gully traps
• Adjustable height design – telescopic or multi-position construction allows precise positioning to match finished surface levels
• Durable PVC-U construction – weather-resistant, UV-stable, and corrosion-proof for long-lasting outdoor performance
• Efficient water collection – wide hopper mouth captures surface water and directs flow into drainage system
• Wavin quality – trusted Irish brand meeting EN 1401-1 and Building Regulations Part H standards
• Easy installation – adjustable design simplifies installation on uneven surfaces and varying ground levels
• Versatile application – suitable for new builds, renovations, and retrofit drainage upgrades

Applications: Essential for residential and commercial surface water drainage systems, including downpipe connections, patio drainage, driveway runoff, yard gullies, and external washing areas. Ideal for new builds, extensions, landscaping projects, and drainage upgrades where precise height adjustment is required across Ireland.

Why Choose Wavin D4138 Adjustable Gully Hopper? Engineered for Irish weather conditions, this adjustable gully hopper ensures compliance with Building Regulations Part H and Irish Water standards. The adjustable height feature simplifies installation on uneven surfaces, eliminates the need for custom cutting, and guarantees decades of reliable surface water management with professional finish.

Technical Specification: 110mm connection | Adjustable height design | PVC-U material | Weather-resistant | EN 1401-1 certified | Compatible with standard gully traps

Installation Note: Adjust hopper to match finished surface level before securing. Ensure proper fall and connection to gully trap. Follow manufacturer's guidelines and Building Regulations requirements.

Request a trade quote for Wavin Sewer Adjustable Gully Hopper 110mm today. Fast delivery across Ireland for builders, contractors, and DIY projects. Expert drainage advice and bulk pricing available.

Ganly's offers both home delivery and Click-and-Collect options.

Home Delivery

Delivery Type	Cost	Notes
Local Delivery	€15	Within 20km of Athlone, Mountbellew & Longford
Small Items	€9.95	1–4 working days, nationwide
Medium / Large Items	€29.95	3–10 working days, nationwide
Bulky / Oversized	€49.95	3–10 working days, nationwide

We have partnered with DPD to provide fast and secure delivery anywhere in Ireland and Northern Ireland. To track your DPD parcel, click HERE.

DPD delivery covers all of Ireland and Northern Ireland for €9.95 up to 31kg. Excluding bulky and oversized items, we do not charge extra for multiple items shipping to the same address.

Please allow 1–4 working days for standard delivery. Large items, pallets, and bulky or oversized items can take up to 10 working days. Items that are special order from the manufacturer may take longer. You will be notified if there is an extended delivery time on any item you purchase.

We will notify you by email once your order has been dispatched and provide a tracking number so you can track your order. Our delivery drivers will call you approximately one hour before delivery. A signature is required on all deliveries.

Click-and-Collect

Any item ordered online can be collected from any Ganly's store. Simply choose the "Collect In-Store" option at checkout and select your preferred store, date, and time. We will have the item ready for you as quickly as possible.

Click-and-Collect orders do not incur a delivery charge. You will receive an email confirming when your item is ready for collection. Please bring a printed or digital copy of your order confirmation when collecting.

Order Processing & Shipping

We process orders 6 days a week, all year round, excluding bank holidays and public holidays. Our courier partners collect orders at 3pm Monday to Friday. Orders placed on Friday after 3pm will be collected the following Monday.

Please check the contents of your package on arrival. If any items are damaged during shipment, notify us immediately upon opening the package and retain all packaging materials.

Damages & Returns

When you purchase online, you have a statutory right to return a product (other than perishable goods) within 14 days of delivery (cooling-off period). We can amend or cancel an order up until it is dispatched. If the order has already been dispatched, you may return the product for a refund, excluding return delivery costs. If a product is damaged or faulty, please contact us and we will arrange a replacement or refund.

Please Note: We will not be liable for any failure to perform, or delay in performance of, any of our obligations under a contract caused by events outside our reasonable control (Force Majeure). This includes, without limitation: strikes, civil commotion, riot, invasion, terrorist attack, war, fire, explosion, storm, flood, earthquake, epidemic, or the impossibility of using public or private transport or telecommunications networks.

Contact Us
Phone: 090 643 5300
Email: info@ganlys.ie

Ganly's Returns — 3 Easy Ways

Step 1 — Return In-Store
Bring a copy of your emailed receipt along with the item to any Ganly's store for an exchange or refund.

Step 2 — Post or Courier
Send the item back via post or courier, including your order number and a contact phone number. Once we receive the item in its original condition, we will contact you to arrange your refund or exchange. If the item is not returned in full merchantable quality with original packaging, a discounted refund may apply.

Step 3 — We Collect It
Call us on (090) 643 5300 and we will arrange a courier collection from your address. This service costs €9.00, which will be deducted from your refund or exchange amount. Available for addresses within the island of Ireland only.

Return Address:

Ganly's Athlone
Roscommon Road,
Athlone,
Co. Westmeath
N37 K303

Phone: (090) 643 5300
Email: info@ganlys.ie

Please Note: Refunds exclude delivery charges. All items must be returned in their original condition, including manufacturer's packaging, tags, documentation, and any accessories. Items must be returned within 14 days of receiving your order.

When you make an online purchase you have a statutory right to return goods up to 14 days after receiving your order: this is the cooling off period. For our full Returns Policy