ACO DoorWay drain slots underneath the doorway at the point of installation meaning that the door frame doesn't need to be cut or altered.

ACO HexDrain is a high-strength channel drain manufactured with a recycled polypropylene base for use in domestic applications. Popular amongst homeowners and property developers alike, the channel drain is simple to install and comes with nine other grating options so each system can be customised to the property it’s installed in front of.HexDrain is only applicable for use as a Garage Threshold drain with standard size vehicles such as, Ford Focus, Vauxhall Astra, Seat Ibiza, Honda Civic and similar. HexDrain would not be suitable for use with heavier vehicles such as, 4x4’s, SUV’s, People Carriers, Vans and similar. HexDrain is NOT suitable for installation within the driveway). When installed with either of the options shown above the outlet spigot from the sump unit would have an invert depth of 285mm from finished ground level. Each 1m length of HexDrain channel has eight different possible outlet locations in the base, you can choose any of these points to outlet from. Simply cut or hammer out your selected outlet point, the hole is approximately 65mm diameter then using the outlet connector (part of the Accessory Bag 19287) install the connector underneath your chosen outlet underneath the channel, the outlet connector has two locating arms which should connect to the channel, this then provides a vertical connection spigot directly onto the sump unit, the main disadvantage is that your access to the sump unit is restricted to 65mm diameter hole.

ACO DoorWay drain is very similar to ACO Threshold drain except it’s wider and so will be more effective at preventing water from running into a property. If your entry pathway is at a slight slope running toward the house, it may be worth installing ACO DoorWay drain to prevent any water ingress. ACO HexDrain is a plastic A15 load class channel drain built from recycled polypropylene for high strength and high durability. Designed with 8 possible outlet positions, this unique A15 channel drain can be used in domestic drainage projects such as along garage thresholds, landscaping projects and a range of DIY garden and patio applications. Both the ACO HexDrain base and grate come in 1m lengths and the base has markings at 500mm for easy cutting and measuring. The plastic grating with microgrip offers a non-slip cover for drainage systems around the house. In addition to the tried-and-tested nub structure, the grating is equipped with many tiny bumps that ensure surefootedness even in high humidity.The structure is moulded directly into the grate surface and is therefore particularly durable.The plastic grating retains its non-slip properties even after heavy use by being run over by a car. ACO RainDrain is another ACO drainage application favourite. Having specially developed a lightweight concrete, Vienite, using recycled polymer, ACO can offer RainDrain as a fantastic option for domestic drainage. The strong, stable base is a great foundation for the galvanised steel grating that comes with ACO RainDrain.

The HexDrain Sump Unit is designed to be installed in conjunction with either the corner unit or the outlet connector to provide a “catch pit” and a horizontal outlet connection onto 110mm diameter PVC-U underground pipe.

Some ignorant buffoon has raised the ground level against the house so the DPC no longer works. You have got to dig out the ground to restore the correct level.Compliant with Part M of the Building Regulations for England and Wales and Section 4 of the Scottish Building Standards The plastic grating with microgrip offers a non-slip cover for drainage systems around the house. In addition to the tried-and-tested nub structure, the grating is equipped with many tiny bumps that ensure surefootedness even in high humidity. The structure is moulded directly into the grate surface and is therefore particularly durable. The plastic grating retains its non-slip properties even after heavy use by being run over by a car. Features & Benefits: ACO Hexdrain Plastic Channel Drain A15 with Microgrip - 1m

Fernco is a company well known for specialising in flexible couplings for drainage applications, but they recently diversified to offer a complete channel drainage solution. Storm Drain Plus by Fernco is an easy to install complete system, for the drainage of surface water for domestic applications. ACO HexDrain drainage channel designed with 8 possible outlet positions, this unique A15 channel drain can be used in domestic drainage projects such as along garage thresholds, landscaping projects and a range of DIY garden and patio applications. This is a plastic A15 load class channel drain built from recycled polypropylene for high strength and high durability. Both the ACO HexDrain base and grate come in 1m lengths and the base has markings at 500mm for easy cutting and measuring. An alternative possibility is that some incompetent builder has broken away the base of the wall that your house stands on. Manthorpe Building Products has extensive experience in the building plastics industry and offer a range of channel drainage products to aid the removal of surface water from residential driveways and patios. Manthorpe channel drains can be installed against any type of surface including concrete and tarmac making it a flexible and well-suited choice for surface drainage. The slate is the DPC. When the house was built it was positioned in the wall about 9 inches above ground level and its job was to prevent damp rising up the wall, and into the house.You must not, repeat not, cover it up and hope it goes away. It will get worse and more expensive. If anybody suggest silicone injections, rendering, or pouring concrete into the hole, kill them and hide their body in the cavity.