Nobody likes spotting a dark tide mark creeping up their living room wall. It’s frustrating. It almost feels like your house is losing a quiet battle with the ground beneath it.
If you’ve been hunting for a fix, you’ve probably seen the name Dryzone pop up. They’ve been a big player in damp proofing since 2000—and for good reason.
What makes their damp proof cream so handy is how simple it is. No massive, expensive pressure pumps. Just drill, fill, and relax. The cream is thick, like yogurt, and spreads through the mortar to form a barrier that water simply cannot cross.
But here’s the tricky part: Dryzone has a range of products, which can make you wonder—what should you actually buy? A single tube, a bucket, or one of those newer rods? That’s where we come in.
We’ve gone through the options, compared the kits and sizes available today, and we’re guiding you to the right choice.
Whether you’re patching a tiny spot under the stairs or treating an entire terrace, there’s a setup in their range that’ll save you both time and money.
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Top 10 Best Dryzone Damp Proofing Creams Compared
1. Dryzone Dryshield Cream 1L System: Salt-Resistant Masonry Cream
Dealing with the messy aftermath of rising damp is a total headache. Even after you’ve fixed the source, those leftover salts keep bubbling up and ruining your fresh paint. This is exactly where Dryshield steps in to save your sanity.
It is a specialised, breathable cream that gets deep into the brickwork to weaken salt crystals before they can cause trouble. It acts as a perfect primer for the rest of your renovation, ensuring that your new wall finish actually stays put instead of crumbling away. It’s a professional-grade fix that is surprisingly easy to use.
Key Features
- High-strength salt inhibitor that stops efflorescence from ruining new plaster.
- Breathable formula allows moisture to escape while blocking liquid water.
- Deeply penetrates masonry to form a permanent, durable bond.
- Acts as a dedicated primer for the Dryzone Drygrip Adhesive system.
- Water-based and low-VOC, making it much safer for indoor projects.
Pros
- Simple one-coat application saves a massive amount of time on site.
- Prevents the “hygroscopic” salt patches that make walls look permanently damp.
- Coverage is quite decent, handling roughly 4 square meters per litre.
- The cream consistency means way less mess and dripping compared to liquids.
Cons
- You need to wait at least 30 minutes (but under 24 hours) to apply adhesive.
- Only suitable for interior masonry, so don’t try using it on outside walls.
Why we recommend Dryzone Dryshield Cream
We recommend this cream because it solves the hidden salt problem that ruins most DIY repairs. It ensures your interior wall renovation stays looking great for years.
Check prices on Amazon: Dryzone Dryshield Cream 1L
2. Dryzone Damp Proofing Cream (DPC) – 310 x (3Pack)
While the Dryshield Cream we looked at earlier is your surface-level bodyguard against salt, this DPC cream is the heavy hitter that stops the moisture at the source. Think of it as a tag-team: the DPC cream goes inside the wall to block rising water, and the Dryshield sits on the face of the brick to stop leftover salts from ruining your plaster.
This 3-pack is the original, patented formula that basically changed how we fix damp homes. It’s thick, stays exactly where you inject it, and is trusted by professionals who can’t afford to have a job fail six months later.
Key Features
- Concentrated silane-siloxane formula for a permanent, waterproof barrier.
- BBA-approved with a 20-year performance track record in over 30 countries.
- Proven to work in saturated masonry where cheaper creams often fail.
- Compatible with brick, stone, and even old rubble-filled cavity walls.
- Supplied in 310ml cartridges for easy use with a standard DIY mastic gun.
Pros
- No messy pressure pumps or specialised injection gear required.
- Higher active ingredient levels compared to budget “supermarket” alternatives.
- Low hazard and solvent-free, so it won’t make your house smell like a chemical plant.
- Faster to install than liquid treatments—treat a wall in a fraction of the time.
Cons
- You must drill to a precise depth (90% of the wall) for it to work.
- Coverage varies; a thick 9-inch wall eats up a tube every 1.7 metres.
Why we recommend Dryzone Damp Proofing Cream (DPC) – 310 x (3Pack)
It is the gold standard. Unlike the surface-only Dryshield, this creates a new damp-proof course within your mortar, providing a truly permanent solution.
Check prices on Amazon: Dryzone Damp Proofing Cream (DPC) – 310 x (3Pack)
3. Dryzone Damp Proofing Cream (DPC) – 310 x (5Pack)
If you are staring down a long stretch of damp wall, grabbing a single tube or even the 3-pack is just going to leave you frustrated and short on supplies. This 5-pack is the same high-strength, BBA-approved cream, but it’s geared towards finishing a proper room rather than just a small patch.
The formula is identical to the smaller bundle, meaning it still packs that concentrated punch to stop moisture rising through your mortar. It’s all about having enough material to create a truly unbroken barrier, because if you leave a gap in the line, the damp will find it.
Key Features
- Professional-grade silane-siloxane cream that outperforms thin, liquid alternatives.
- Rigorously tested by the BBA to ensure it holds up over the long haul.
- Specifically designed to work in saturated walls where other creams fail.
- Compatible with a huge range of masonry, including stone and rubble-fill.
- Fits standard 310ml caulking guns, so no specialist kit is needed.
Pros
- Better value for money when you compare the cost per tube to the 3-pack.
- One bundle covers about 8.5 linear metres, perfect for larger domestic projects.
- Thick consistency ensures the cream stays in the hole to do its job.
- Significantly cleaner and faster to install than old-fashioned pressure pumps.
Cons
- The plastic cartridges can be prone to splitting if forced too quickly.
- Requires a bit of planning to ensure you don’t over-apply and run short.
Why we recommend Dryzone Damp Proofing Cream (DPC) – 310 x (5Pack)
This 5-pack is the practical choice. It gives you more coverage for a better price than the 3-pack, ensuring you have enough cream to do the job right.
Check prices on Amazon: Dryzone Damp Proofing Cream (DPC) – 310 x (5Pack)
4. Dryzone Damp Proofing Cream 310ml – DPC Injection Kit (12m Coverage)
If you have a serious damp project ahead, buying small bundles is just going to slow you down. This 12m coverage kit is the ultimate upgrade from the 3-pack or 5-pack options we previously examined. It’s designed for those who aren’t just fixing a corner but are treating a substantial run of walling.
You get the same high-strength, BBA-approved cream that professionals use, but in a quantity that actually makes sense for a full-scale renovation. It’s the original formula that replaced messy liquid injections, packed into a kit that ensures you have plenty of material to create a solid, unbroken moisture barrier.
Key Features
- Sufficient quantity to treat 12 linear metres of a standard 9-inch wall.
- High-strength silane-siloxane formula that outperforms thinner, cheaper imitations.
- Fully BBA and WTA accredited for long-term reliability in damp homes.
- Effective even in masonry with 95% saturation levels.
- Compatible with everything from old lime mortar to modern rubble-fill walls.
Pros
- Offers much better value and convenience than buying the 5-pack multiple times.
- No need for expensive electric pumps; it works with a standard caulking gun.
- The original patented cream was used on landmarks like the Royal College of Music.
- Water-based and low-odour, making it safe for indoor application.
Cons
- The higher upfront cost is a jump compared to the smaller packs.
- You need to be methodical with your drilling to avoid wasting cream.
Why we recommend Dryzone Damp Proofing Cream 12m Kit
This is the smartest choice for large projects. It provides a massive step up in coverage from the 5-pack, ensuring you can finish the job without interruption.
Check prices on Amazon: Dryzone Damp Proofing Cream 12m Kit
5. Dryzone Damp Proofing Cream 310ml – DPC Injection Kit (24m Coverage)
Now we are going larger. If you are renovating an entire floor or tackling a large property, individual tubes or even the 12m Kit just won’t cut it. This 24m coverage kit is the powerhouse of the range, effectively doubling the capacity of the previous bundle. It contains the same elite, BBA-approved cream that made Dryzone famous, but in a volume designed for serious work.
Instead of constantly re-ordering the 5-pack and paying more for the privilege, this bulk kit keeps you moving. It’s the original silane-siloxane formula that creates a permanent barrier inside your walls, ensuring the damp stays out for good.
Key Features
- Massive 24 linear metre coverage—ideal for whole-house damp proofing projects.
- High-strength, patented cream that outlasts thinner, liquid-based alternatives.
- Rigorously tested by the BBA to work even in 95% saturated masonry.
- Works with diverse wall types, including stone, brick, and rubble-infill.
- Packaged in 310ml cartridges that fit standard caulking guns for easy use.
Pros
- Best value per metre compared to the 12m Kit or the smaller 5-pack.
- No specialist pumps or messy equipment needed, even at this scale.
- Tried and trusted in landmarks like the Royal College of Music.
- Solvent-free and water-based, so it’s safe to use in occupied homes.
Cons
- Significant upfront investment compared to the smaller bundles.
- You’ll need plenty of spare nozzles and a high-quality applicator for this volume.
Why we recommend Dryzone Damp Proofing Cream 24m Kit
This is the ultimate professional choice for large-scale DIY. It offers way more coverage than the 12m Kit, giving you the best price-per-metre to secure your entire home.
Check prices on Amazon: Dryzone Damp Proofing Cream 24m Kit
6. Dryzone Damp Proofing Cream 310ml – DPC Injection Kit (18m Coverage)
Now we are moving into the mid-range territory for serious renovations. If the 12m Kit is a bit too tight for your floor plan but the 24m Kit feels like overkill, this 18-metre bundle is the perfect middle ground. It features the same high-strength, BBA-approved cream that professionals rely on for high-profile heritage sites.
Instead of faffing about with multiple smaller bundles, this kit ensures you have enough material to maintain a steady workflow. It’s all about creating that single, unbroken line of protection through your mortar to stop moisture from creeping up for good.
Key Features
- Generous 18 linear metre coverage, tailored for medium-to-large residential projects.
- Patented silane-siloxane formula that is up to four times stronger than rivals.
- Proven to perform in extremely damp conditions, even with 95% wall saturation.
- Accredited by the BBA and WTA for guaranteed long-term effectiveness.
- Compatible with diverse masonry, from modern brick to old rubble-filled walls.
Pros
- Offers a better price per metre than the smaller 12m Kit.
- Uses standard 310ml cartridges, so you don’t need to buy a specialist pump.
- Cleaner and more predictable than old-school liquid pressure injection methods.
- Water-based and unscented, making it much easier to live with during application.
Cons
- Requires a significant number of holes to be drilled accurately to be effective.
- Initial cost is higher, though it saves money on bulk coverage in the long run.
Why we recommend Dryzone Damp Proofing Cream 18m Kit
This kit is the ideal “Goldilocks” choice. It provides significantly more coverage than the 12m Kit without the massive investment of the 24m version, ensuring your project stays on track.
Check prices on Amazon: Dryzone Damp Proofing Cream 18m Kit
7. Dryzone Damp Proofing Cream 310ml – DPC Injection Kit (6m Coverage)
For those smaller rooms or targeted repairs, jumping straight to the massive 12m Kit might be overkill. This 6m coverage kit is the entry-level heavy hitter for anyone who wants professional results on a smaller scale. It uses the same high-strength, BBA-approved cream found in the larger bundles, meaning you don’t sacrifice quality just because your project is compact.
It replaces the old, leaky liquid systems with a thick cream that stays put. It’s perfect for sealing off a single wall or a small extension, giving you enough material to create a solid moisture barrier without having half a dozen tubes left over.
Key Features
- Sufficient cream to treat 6 linear metres of a standard 9-inch thick wall.
- High-strength silane-siloxane formula that outperforms thin, runny liquids.
- BBA and WTA approved for guaranteed performance in damp masonry.
- Proven to work effectively even in walls with 95% moisture saturation.
- Compatible with brick, stone, and old-school rubble-infill constructions.
Pros
- Perfect amount of coverage for small DIY jobs compared to the larger 12m Kit.
- Fits a standard 310ml caulking gun, so you don’t need hired equipment.
- Much cleaner to use than old pressure injection methods with no spillage.
- Trusted by heritage experts and used in famous UK landmarks.
Cons
- Not enough material for a full room renovation; check your measurements first.
- Costs more per metre than the bulk 18m or 24m kits.
Why we recommend Dryzone Damp Proofing Cream 6m Kit
This is the ideal starter size. It offers the same elite protection as the 12m Kit but in a more manageable quantity for smaller domestic repairs.
Check prices on Amazon: Dryzone Damp Proofing Cream 6m Kit
8. SAFEGUARD Dryzone Damp Proofing Cream 5L
When you are facing a massive renovation or a whole-house project, faffing around with small cartridges is just a waste of time. This 5L tub is the heavy-duty alternative to the 24m Kit we just looked at. It contains the same elite, BBA-approved cream but in a volume designed for professional-scale work.
Instead of stopping every few minutes to swap out a tube, this bulk format lets you keep moving. It is the most cost-effective way to get that legendary silane-siloxane barrier into your masonry, ensuring that your damp-proofing is done properly and permanently without a mountain of plastic waste.
Key Features
- High-capacity 5L tub designed for large-scale property renovations.
- Original patented silane-siloxane formula for a high-strength chemical barrier.
- Independently tested and BBA-approved for long-term reliability.
- Designed to migrate through the mortar to create a total moisture seal.
- Performs brilliantly even in masonry with 95% moisture saturation.
Pros
- Offers the absolute best value per litre compared to the 24m Kit.
- Significantly reduces downtime spent changing individual 310ml tubes.
- Trusted on major heritage sites like the Royal College of Music.
- Water-based and low-odour, making it safe for indoor use on big jobs.
Cons
- Requires a specific bulk injection gun to apply it properly.
- The tub is quite heavy to lug around a site during a busy day.
Why we recommend SAFEGUARD Dryzone Damp Proofing Cream 5L
This is the big gun. It takes the performance of the 24m Kit and scales it for efficiency, making it the smartest choice for serious, large-scale damp proofing.
Check prices on Amazon: SAFEGUARD Dryzone Damp Proofing Cream 5L
9. Dryzone Damp Proofing Cream (DPC) 5 x 600ml
If the standard 310ml cartridges feel like you are constantly stopping to reload, this 5-pack of 600ml foil sausages is the professional upgrade you need. While the 5L Tub is great for massive projects, these 600ml units offer a perfect balance for medium-to-large jobs where you want speed without the bulk of a bucket.
It is the same high-strength, BBA-approved formula that has been trusted in high-profile buildings for years. You get double the volume per unit compared to the smaller cartridges, meaning fewer changeovers and a much faster workflow when you’re working along a long stretch of wall.
Key Features
- Larger 600ml foil “sausage” format for increased efficiency on site.
- High-strength silane-siloxane blend, proven up to 4x stronger than rivals.
- BBA and WTA accredited for professional-grade rising damp treatment.
- Specifically formulated for maximum spread throughout the mortar line.
- Effective in a variety of conditions, including walls with 95% saturation.
Pros
- Twice the volume of the standard 310ml tubes for half the reloading hassle.
- Exceptional value for money when covering larger linear meterage.
- Foil packaging results in significantly less waste compared to plastic tubes.
- It can be applied from either the inside or outside of the property easily.
Cons
- Requires a specialised 600ml “barrel” or “sausage” gun to apply.
- The larger size can be slightly more unwieldy in very tight, awkward spaces.
Why we recommend Dryzone Damp Proofing Cream 600ml
This 5-pack is the pro’s choice for efficiency. It bridges the gap between the small DIY tubes and the 5L Tub, giving you massive coverage with much less downtime.
Check prices on Amazon: Dryzone Damp Proofing Cream 5 x 600ml
10. Dryzone Damp Proofing Cream (DPC) 10 x 600ml
This 10-pack of 600ml foil sausages is the ultimate step for large-scale efficiency. While the 5 x 600ml pack is great for single rooms, this double-sized bundle is the professional’s choice for whole-house renovations.
It contains the same elite, BBA-approved cream that defines the Dryzone range, but by doubling the quantity, you’re ensuring the best possible price-per-litre before jumping to the 5L Tub. It’s the most effective way to treat massive stretches of 9-inch wall in one continuous workflow.
Key Features
- Huge 6-litre total capacity (10 x 600ml), designed for extensive property treatments.
- High-strength, patented silane-siloxane formula—up to 4x stronger than cheap alternatives.
- Accredited by the BBA and WTA for long-term protection against rising damp.
- Engineered for maximum spread, making it highly effective in walls with 95% saturation.
- Eco-friendly foil “sausage” packaging that creates 90% less waste than plastic tubes.
Pros
- Offers significantly better value per litre than the 5 x 600ml pack or individual 310ml tubes.
- Maximises project speed by reducing the downtime needed to prepare new material.
- Minimal storage footprint once empty—the foils squash down to almost nothing.
- Proven performance in diverse masonry, including cavity and single-leaf walls.
Cons
- Requires a specific 600ml barrel applicator gun, so it’s not a “plug and play” for standard DIY tools.
- The higher upfront price point is geared toward serious renovation budgets.
Why we recommend Dryzone 10 x 600ml
This is the efficiency king of the range. It provides double the coverage of the 5-pack, ensuring you can finish large sections of the property without interruption.
Check prices on Amazon: Dryzone Damp Proofing Cream 10 x 600ml
Comparison Table
DPC & Damp Proofing Products Comparison
| # | Product Name | Main Use | Coverage (9″ Wall) | Best For |
|---|---|---|---|---|
| 1 | Dryshield Cream 1L | Salt/Interior Primer | ~4m² | Interior walls after the DPC is fixed. |
| 2 | DPC Cream (3-Pack) | Rising Damp | ~5.1m | Small patch repairs or a single wall. |
| 3 | DPC Cream (5-Pack) | Rising Damp | ~8.5m | A standard single room or bay window. |
| 4 | DPC 12m Injection Kit | Rising Damp | 12.0m | Medium-sized renovation projects. |
| 5 | DPC 24m Injection Kit | Rising Damp | 24.0m | Large rooms or multiple ground-floor walls. |
| 6 | DPC 18m Injection Kit | Rising Damp | 18.0m | The “middle-ground” for domestic repairs. |
| 7 | DPC 6m Injection Kit | Rising Damp | 6.0m | Targeted DIY repairs with all tools included. |
| 8 | Dryzone DPC 5L Tub | Rising Damp | ~27.0m | Large-scale professional use (reduces waste). |
| 9 | DPC 5 x 600ml Sausages | Rising Damp | ~16.5m | Faster workflow with fewer reloads. |
| 10 | DPC 10 x 600ml Sausages | Rising Damp | ~33.0m | High-efficiency whole-house projects. |
How to Choose the Best Dryzone DPC in the UK
Choosing the right Dryzone product for a UK renovation depends entirely on the scale of your project and the type of walls you are facing.
Whether you are dealing with a damp bay window in a Victorian terrace or a full-scale renovation of a stone cottage, the delivery method is as important as the cream itself.
Here is a guide to choosing the right format for your home.
1. Wall Thickness and Construction
In the UK, most homes are either “half-brick” (4.5″) or “full-brick” (9″). The thickness determines your coverage.
- Standard Brick: Most Dryzone kits, like the 6m and 12m Kits, are calculated based on a 9″ wall. If your walls are thicker (common in pre-1900 stone properties), your coverage will drop significantly.
- Rubble-Infill Walls: If your property has old stone walls with a loose middle, the 5L Tub or 600ml Sausages are better. You need more material to fill the internal voids where moisture travels.
2. Project Scale vs. Packaging
The delivery format changes based on how much wall you need to treat:
- Small Repairs (Under 10m): Stick to the 310ml Cartridges. They fit into a standard caulking gun you likely already own, keeping your initial costs low.
- Medium Projects (10m–30m): This is the territory for the 18m or 24m Kits. These bundles offer a lower price per tube than buying them individually.
- Full Renovations (30m+): Move to the 600ml Sausages (5 or 10-packs). These provide more volume per unit, which means you spend less time preparing new tubes and more time actually injecting.
3. Equipment Requirements
Don’t overlook the tools needed for each format:
- Cartridges (310ml): Use a standard mastic/skeleton gun. Easy for DIYers.
- Sausages (600ml): You must have a specialised Barrel Gun. These are more expensive but much faster to use.
- Bulk (5L Tub): Requires a bulk injection pump or a manual bulk gun. This is typically for professional use only.
4. Environmental Impact
If you are conscious of plastic waste, the 600ml Sausages are the clear winner. The thin foil packaging creates roughly 90% less waste compared to the rigid plastic shells found in the 12m or 24m Kits.
5. Why Dryzone Specifically?
The UK market is flooded with cheap DPC creams. However, Dryzone is the most rigorously tested:
- BBA Approval: This is the gold standard for UK building regulations.
- Saturation Tolerance: It is proven to work in walls with 95% moisture content. Many budget creams fail when the wall is truly “wet.”
Project Size & Recommended Product
| # | Project Size | Recommended Product | Tool Needed |
|---|---|---|---|
| 1 | Small Wall / Bay Window | 310ml Single or 6m Kit | Standard Caulking Gun |
| 2 | Living Room / Extension | 12m or 18m Kit | Standard Caulking Gun |
| 3 | Full Ground Floor | 24m Kit | Heavy-Duty Caulking Gun |
| 4 | Professional / Large Scale | 10 x 600ml Sausages | 600ml Barrel Gun |
Conclusion
Rising damp doesn’t fix itself—and the longer it’s left, the more damage it causes to plaster, paint, and structure. The Dryzone range removes the guesswork by offering proven, BBA-approved damp proofing solutions for every project size, from small DIY repairs to full property renovations.
Whether you choose cartridges, kits, sausages, or bulk tubs, you’re investing in a system trusted across the UK for long-term performance. If you want a permanent solution rather than a temporary patch, Dryzone is the smart choice. Check current prices and availability on Amazon today and stop rising damp at the source—once and for all.
Answering Common Questions About Dryzone DPC
Does Dryzone cream work?
Yes, it is arguably the most tested damp-proofing product in the UK. Unlike old-school liquid injections that often just run out of the cracks in the bricks, this cream stays put. It is BBA-approved and has been used in places like the Royal College of Music, so it’s got a solid track record for stopping water in its tracks.
How long does Dryzone cream take to dry?
The injection cream starts spreading through the mortar immediately. However, for the Dryshield Cream we discussed earlier, it takes about 72 hours to reach a full cure. The wall itself might take weeks or even months to fully “dry out” once the water source is blocked, depending on how thick the masonry is.
How to use Dryzone damp proofing?
The process is pretty straightforward for a DIYer:
– Drill 12mm holes at 120mm intervals along a horizontal mortar course (usually – 150mm above ground level).
– Clean the dust out of the holes.
– Inject the cream using a standard mastic gun (for 310ml tubes) or a foil gun (for the 600ml sausages).
– Seal the holes with mortar.
What are the benefits of using Dryzone?
The biggest win is the lack of mess. You aren’t pumping gallons of chemical liquid into your house under pressure. It’s also incredibly concentrated—up to 4x stronger than budget alternatives—meaning you only have to do the job once. Plus, it works even if your walls are already soaking wet (up to 95% saturation)
Is Dryzone safe for indoor use?
It is very safe for residential projects. The formula is water-based, solvent-free, and unscented. You won’t be dealing with those harsh chemical fumes that used to be standard with 1980s damp-proofing methods.
What surfaces can Dryzone be applied to?
It is quite versatile. While the Dryshield Cream is perfect for interior brick surfaces, the DPC injection cream works on:
– Standard brick walls.
– Natural stone.
– Rubble-infill cavity walls.
– Both lime and cement-based mortars.
Is Dryzone a permanent solution?
It is designed to be a permanent damp-proof course. The silane-siloxane bond it creates with the mortar is extremely stable. While nothing in a house lasts “forever,” its BBA accreditation and 20-year performance history suggest it will last as long as the structure of the wall itself.
