LalBrew® House Ale: the strain that optimizes your production
In a brewery where tank turnover sets the pace, every day shaved off the fermentation schedule matters. LalBrew House Ale was designed with this performance imperative in mind: a next-generation yeast strain, selected by Escarpment Labs and produced by Lallemand, that combines speed, clean aromatics, cellular robustness, and stylistic flexibility. It enables brewers to streamline their cycles while ensuring consistency and profitability.
Fast fermentation, optimal quality
One of House Ale’s key strengths lies in its fermentation speed. On a standard 12°P wort, it completes fermentation in 3 to 4 days — 1 to 2 days faster than most competing strains under the same conditions. This time savings enables faster tank turnover, increasing production capacity without requiring additional equipment investment.
This performance is made possible by a short lag phase, rapid cell growth, and high attenuation (78–86%), while maintaining a neutral aromatic profile. For craft or regional breweries, this translates into higher production throughput, improved scheduling efficiency, and reduced operational costs.
Shortened maturation & off-flavors under control
House Ale stands out not only for its fast fermentation, but also for its ability to efficiently eliminate unwanted by-products. Laboratory analyses and field observations show that it produces up to four times less diacetyl than traditional strains. It also reabsorbs compounds like acetaldehyde very quickly — a marker of rushed conditioning.
Brewery trials comparing it to other popular strains show that LalBrew® House Ale delivers shorter fermentation and maturation times, with total tank residence reduced by up to 23%.
This ability to reach maturity thresholds faster allows tanks to be freed up earlier, while ensuring a clean and stable sensory profile. For brewers, this means shorter turnaround times, lower risk of flavor defects, and beer ready for packaging more quickly.
Outstanding cell health and exemplary repitchability
LalBrew® House Ale™ shows exceptional cell viability at harvest (≥ 5 x 10⁹ CFU/g), ensuring excellent health across multiple generations, even under demanding fermentation conditions. Thanks to its robustness and stress tolerance, brewers can confidently reuse this strain, with consistent performance and minimal genetic drift.
Brewery trials show that House Ale allows for a 30 to 50% reduction in pitch rate compared to other house strains, while maintaining fast and complete fermentation. It’s a powerful economic lever: fewer yeast purchases, less waste, and better control over production costs.
One strain, many styles
With its neutral profile, House Ale is suitable for a wide range of styles: IPAs, blond ales, stouts, pale ales…
It is POF negative, ensuring the absence of unwanted phenols in styles where aromatic purity is essential.
For breweries looking to reduce the number of strains they manage, House Ale offers an ideal solution: a single strain to cover a large portion of the portfolio, with optimal profile consistency.
Lalbrew House Ale : Technical data sheet.
| Parameter | Value |
|---|---|
| Type | Saccharomyces cerevisiae (ale) |
| Optimal temperature range | 16 – 22 °C (61 – 72 °F) |
| ABV Tolerance | 14 % ABV |
| Attenuation | 78 – 86 % |
| Floculation | Medium |
| Aromatic profile | Neutral |
| POF | Negative |
| Cell viability | ≥ 5 x 10⁹ CFU/g |
| Optimal Pitch rate | 50 – 100 g/hL |
| Diastaticus | Négative |
LalBrew House Ale – Who is it for and what is it for ?
- Brewpubs, craft microbreweries, and large-scale operations using a standard house ale strain (Chico-style or neutral British).
- Brewers looking to manage their core range with only 1 to 2 strains — performance, repitching capability, versatility.
- Faster fermentations — increased throughput and production capacity.
- Shorter maturation times — accelerated removal of diacetyl and acetaldehyde.
- Excellent repitching capability — proven genetic stability and consistency in key brewing parameters.
- Highly versatile — suitable for a wide range of beer styles, stress fermentations, ciders, and seltzers.
- Stable final product — thanks to high uptake of FAN (free amino nitrogen).
In summary
LalBrew House Ale is a strain designed for brewers who want to produce better, faster, and cleaner. It combines the technical advantages of rapid fermentation, short maturation, excellent repitchability, and broad stylistic versatility.
Whether you’re a growing microbrewery or a well-established regional operation, House Ale can become your go-to yeast to optimize your processes without compromising on quality.
Real-world brewing data shows that it outperforms most “neutral” ale strains on the market. Its proven repitchability and high cell counts at harvest reduce yeast purchases, while its genetic stability and high FAN uptake ensure a cleaner, more stable final product.