

Crystal Damp Proofing & Basements
Leading Basement Waterproofing Specialists in Eltham DA15.
Rivers are a significant factor for any neighbouring areas; a much higher groundwater content can be problematic for basements, cellars, or other underground structures. It could become costly to battle with; water can not only cause damage to walls and ceilings inside but also to any personal belongings inside.
The best protection method is the use of a Cavity Drain Membrane system with a sump pump. This method is the ultimate way of basement, cellar, or catacombs waterproofing.
Crystal Damp Proofing & Basements is a small family-run business that specializes in basement waterproofing. We install the cavity drain membrane system together with drain channels and the sump pump. We do not like giving water any chances. We use sump pump systems with built-in alarms, two pumps, and battery backup giving you the maximum protection you need.
Crystal Damp Proofing & Basements
Our Basement Waterproofing Experts in Eltham DA15 Area
Crystal Damp Proofing & Basement LTD can give
a discount of 10% to every NEW customer.
The fundamental element is to find the cause of the formation of moisture, fungus or leakage through the pipes passing through the rains. If a given room, such as a utility room and meaning is below the ground, it is worth including as low groundwater with an increased risk of water occurrence in the Basement.
The best material for Waterproofing is the Cavity drain membrane because it drains water automatically through the installed Sump Pump System.
The underground Vault, located mainly under the sidewalk along the road, is very prone to leakage due to cracks that are caused by vibrations from passing vehicles.
It is a very unpleasant sight as water drips from the ceiling onto personal belongings that we have stored for years. The frequently used Tanking Slurry is poorly made in combination with waterproof render; it cannot provide good deodorization against water drips or wet spots. If a Cavity Drain membrane is used, the drainage from the groundwater is more effective and ensures dryness in the room.
Yes, we can use it significantly because the bricks in most cellars are so damaged that the water penetrates the pores previously damaged in the bricks (i.e. washed out). Since Victorian houses are close together, there is also a risk of moisture penetrating or rising upwards.
So at this stage, it is worth considering Basement waterproofing in Victorian houses.
The rainy season is not friendly for our houses, including foundations and basements. Our cellars should be protected both internally and externally against groundwater. In the case of old houses, protection against moisture or groundwater certainly no longer works due to age, or no protection against humidity has been made.
Yes, of course, because this system’s functionality consists of closing the drained water in the membrane system placed on the walls and the floor. The system is mounted under the floor membrane, which is connected to the pump system, ejecting the collected water into drainage pipes with a larger volume to improve the drainage water permeability.
The system, as mentioned earlier, means that we can keep the Basement dry, live in it and feel safe that nothing will fall on our head, i.e. (a drop of water).
In the Basement, Ventilation is rare, especially in the Cellar, because it has to be cool to keep the temperature low.
These causes mould, fungus and high condensation.
Usually, a recuperative ventilator is recommended to get fresh air from the outside and expel harmful air from the inside.
Waterproofing Your Basement
Crystal Damp Proofing & Basements can waterproof your Eltham Basement in different ways, depending on your needs. The appropriate waterproofing system will be installed based on whether you want to use your basement for dry storage or you want to convert it into another room.
If you want to waterproof your Basement, Cellar or Vault, you should get one of our CSSW qualified surveyor to complete it for you. Waterproofing of below ground structures, including basements and cellars, is covered by the code of practice BS8102:2022. The design of your waterproofing system will consider:
- The proposed use of the basement
- Accessibility for maintenance
- Suitability of the chosen method for the structure
Which Basement Waterproofing Method Is Right For You?:
Type A – Barrier System (Tanking)
One of the most common methods of basement waterproofing is underground tanking. By applying a waterproofing membrane coating to the interior or exterior surface of your walls or bricks, our Crystal Damp Proofing & Basements experts ensure that your Eltham property is completely protected from the elements.
Type B – Waterproofing
Type B waterproofing is an inbuilt characteristic of the actual structure by adding waterproofing additives to the concrete used to form the floors and walls of the structure. Although normally effective in its own right, the joints of the structure are it’s weak spot and as such are susceptible to water penetration. Type B waterproofing is normally backed up by combining type A, C or sometimes both to ensure a watertight system and minimise risk. Type B basement waterproofing is normally specified in newbuild below ground structures.
Type C – Drained Cavity
Drainage cavities are made in between the internal and external basement walls and floorings in order to gather and drain water that has penetrated the walls through the use of a pump.
Crystal Damp Proofing & Basements supply and install waterproofing systems across London and the rest of the UK that comply with BS8102 and all third party warranty provider’s requirements. We can save money and protect Eltham property owners with the expert basement waterproofing design.
Trusted Damp Proofing Specialists
Damp Proofing is a term used for property preservation services aimed to prevent damaging damp affecting fabric within your property. Here at Crystal Damp Proofing & Basements we have more than 20 Years of damp proofing expertise and can treat and repair all types of property damp problems in Eltham DA151 and surrounding areas. No matter if you have a condensation problem, our experts can specify the right value for money solution.
Eltham is a district of southeast London, England, within the Royal Borough of Greenwich.
It is 8.7 miles east-southeast of Charing Cross, and is identified in the London Plan as one of 35 major centres in Greater London. The three wards of Eltham North, South and West have a total population of 35,459.