House Ale Yeast | Imperial Yeast A01

Versatile English Ale Yeast for Balanced Brews

Imperial Yeast A01 House is an extremely versatile English ale strain that allows both malt and hops to shine. It produces clean fermentations at lower temperatures, with increased ester production as fermentation temperatures rise. This strain is highly flocculent, facilitating quicker clarification of your beer. Ideal for English-inspired recipes, it also excels in hop-forward American styles. 

Key Characteristics:

• Attenuation: 73% – 75%
• Flocculation: High
• Alcohol Tolerance: Up to 10% ABV
• Fermentation Temperature Range: 62°F – 70°F (17°C – 21°C)
• Phenolic Off-Flavor: Negative
• Diastatic: Negative

Ideal for Brewing:

• English IPA
• Extra Special Bitter
• Pale Ale
• American IPA
• American Pale Ale
• Blonde Ale
• American Amber Ale

Why Choose Imperial Yeast A01 House?

• Balanced Fermentation Profile: Allows both malt and hop characters to be prominent, providing versatility across various beer styles.
• Temperature Flexibility: Performs cleanly at lower temperatures, with the option for increased ester profiles at higher fermentation temperatures.
• High Flocculation: Facilitates quicker beer clarification, reducing conditioning time.

Enhance Your Brewing Process

Pair Imperial Yeast A01 with White Labs Brewzyme to eliminate diacetyl and ensure a clean, professional-quality finish. For optimal yeast health, use White Labs Zinc Buddy to promote vigorous and consistent fermentation.

Our Commitment to Yeast Health

At SoCal Brewing Supply, we take yeast storage and viability very seriously. We ensure yeast is always stored under optimal conditions, with 24-hour monitoring of refrigerator temperatures to prevent spikes that could negatively impact yeast health.

For liquid yeast orders, we recommend shipping with an ice pack and insulated envelope to ensure your yeast arrives in top condition. It’s normal for ice packs to melt during transit; their purpose is to protect the yeast from extreme temperatures caused by external weather conditions.

If you like this yeast or want to view other Imperial Yeast strains, check out our entire collection of Imperial Yeast here.

Elevate your brewing with Imperial Yeast A01 House, crafting balanced beers that showcase the harmonious interplay of malt and hops.